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Since vs. Because: Know the Difference

Shumaila Saeed
By Shumaila Saeed || Published on December 27, 2023
"Since" refers to time from a point in the past until now, or to give a reason. "Because" is used specifically to give a reason or cause.
Since vs. Because

Key Differences

Since is often used to mark the start of a period or point in time, while because is used to express causation or reasoning. Since implies a time relationship, whereas because indicates a logical relationship.
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Shumaila Saeed
Dec 27, 2023
In the context of giving reasons, since can be more subtle, sometimes suggesting a background reason, whereas because directly states the cause. Since is less forceful than because when explaining reasons or causes.
Shumaila Saeed
Shumaila Saeed
Dec 27, 2023
Grammatically, since can be used as a conjunction, adverb, or preposition, whereas because is used as a conjunction. Since has a broader range of use, while because is more focused on causation.
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Shumaila Saeed
Dec 27, 2023
Since can introduce a clause with a past event leading up to the present, while because introduces a clause that directly causes the main statement. Since often relates to time, while because is strictly for reason.
Shumaila Saeed
Shumaila Saeed
Dec 27, 2023
In spoken English, since can sound more formal or literary, whereas because is straightforward and commonly used. Since may require the listener to infer the connection, while because clearly states it.
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Shumaila Saeed
Dec 27, 2023
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Comparison Chart

Primary Use

Time reference or reason
Reason or causation
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Dec 27, 2023

Implication

Time elapsed or background reason
Direct cause and effect
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Dec 27, 2023

Grammatical Role

Conjunction, adverb, or preposition
Conjunction
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Dec 27, 2023

Contextual Usage

Past event leading to present, formal
Direct causation, common in speech
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Dec 27, 2023

Strength of Reasoning

Often subtle or inferred
Direct and explicit
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Since and Because Definitions

Since

From a particular time in the past until now.
Since 2010, the city has grown rapidly.
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Shumaila Saeed
Dec 15, 2023

Because

For the reason that; indicating causation.
She smiled because she was happy.
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Shumaila Saeed
Dec 15, 2023

Since

Because; given that a certain fact is true.
Since you're not interested, we'll go without you.
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Shumaila Saeed
Dec 15, 2023

Because

Expressing the cause of an action or event.
He left early because he felt ill.
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Dec 15, 2023

Since

Continuously after a past event.
He's been teaching since graduating from college.
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Dec 15, 2023
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Because

To give a reason or explanation.
The event was canceled because of the storm.
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Dec 15, 2023

Since

Considering that, implying a reason.
Since it's raining, we should stay indoors.
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Shumaila Saeed
Dec 15, 2023

Because

Indicating the reason or motive behind something.
We must hurry because time is running out.
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Dec 15, 2023

Since

In the period following the time when.
Since our last meeting, much has changed.
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Shumaila Saeed
Dec 15, 2023

Because

Showing the reasoning or justification for an action.
She's studying hard because she wants to pass the exam.
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Shumaila Saeed
Dec 15, 2023

Since

From then until now or between then and now
They left town and haven't been here since.
Shumaila Saeed
Shumaila Saeed
Dec 13, 2023

Because

For the reason that; since.
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Shumaila Saeed
Dec 13, 2023

Since

Before now; ago
A name long since forgotten.
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Shumaila Saeed
Dec 13, 2023

Because

(archaic) For the reason that.
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Shumaila Saeed
Dec 13, 2023

Since

After some point in the past; at a subsequent time
My friend has since married and moved to California.
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Shumaila Saeed
Dec 13, 2023

Because

On account of, for sake of.
My life is ruined because of you!
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Shumaila Saeed
Dec 13, 2023

Since

Continuously from
They have been friends since childhood.
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Shumaila Saeed
Dec 13, 2023

Because

(by ellipsis) Used alone to refuse to provide a full answer a question begun with "why", usually taken as an anapodoton of the elided full phrase "Because I said so".
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Shumaila Saeed
Dec 13, 2023

Since

Intermittently from
She's been skiing since childhood.
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Shumaila Saeed
Dec 13, 2023

Because

By or for the cause that; on this account that; for the reason that.
I hid myself because I was afraid.
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Shumaila Saeed
Dec 13, 2023

Since

During the period subsequent to the time when
He hasn't been home since he graduated.
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Shumaila Saeed
Dec 13, 2023

Because

As is known, inferred, or determined from the fact that.
It must be broken, because I pressed the button and nothing happened.
I don't think he is a nice person, because he yells at people for no reason.
Shumaila Saeed
Shumaila Saeed
Dec 13, 2023

Since

Continuously from the time when
They have been friends ever since they were in grade school.
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Shumaila Saeed
Dec 13, 2023

Because

(obsolete) So that, in order that.
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Shumaila Saeed
Dec 13, 2023

Since

Inasmuch as; because
Since you're not interested, I won't tell you about it.
Shumaila Saeed
Shumaila Saeed
Dec 13, 2023

Because

On account of, because of.
He rejected me because revenge, I guess.
It doesn't work because reasons.
Shumaila Saeed
Shumaila Saeed
Dec 13, 2023

Since

From a specified time in the past.
I met him last year, but haven't seen him since.
A short/long time since
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Shumaila Saeed
Dec 13, 2023

Because

By or for the cause that; on this account that; for the reason that.
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Shumaila Saeed
Dec 13, 2023

Since

From: referring to a period of time ending in the present and defining it by the point in time at which it started, or the period in which its starting point occurred.
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Shumaila Saeed
Dec 13, 2023

Because

In order that; that.
And the multitude rebuked them because they should hold their peace.
Because of these things cometh the wrath of God upon the children of disobedience.
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Shumaila Saeed
Dec 13, 2023

Since

Continuously during that period of time.
I have known her since last year.
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Shumaila Saeed
Dec 13, 2023

Since

At certain points during that period of time.
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Shumaila Saeed
Dec 13, 2023

Since

From the time that.
I have loved you since I first met you.
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Shumaila Saeed
Dec 13, 2023

Since

Because.
Since you didn't call, we left without you.
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Shumaila Saeed
Dec 13, 2023

Since

(obsolete) When or that.
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Shumaila Saeed
Dec 13, 2023

Since

From a definite past time until now; as, he went a month ago, and I have not seen him since.
We since become the slaves to one man's lust.
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Shumaila Saeed
Dec 13, 2023

Since

In the time past, counting backward from the present; before this or now; ago.
How many ages since has Virgil writ?
About two years since, it so fell out, that he was brought to a great lady's house.
Shumaila Saeed
Shumaila Saeed
Dec 13, 2023

Since

When or that.
Do you remember since we lay all night in the windmill in St. George's field?
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Shumaila Saeed
Dec 13, 2023

Since

From the time of; in or during the time subsequent to; subsequently to; after; - usually with a past event or time for the object.
The Lord hath blessed thee, since my coming.
I have a model by which he build a nobler poem than any extant since the ancients.
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Shumaila Saeed
Dec 13, 2023

Since

Seeing that; because; considering; - formerly followed by that.
Since that my penitence comes after all,Imploring pardon.
Since truth and constancy are vain,Since neither love, nor sense of pain,Nor force of reason, can persuade,Then let example be obeyed.
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Shumaila Saeed
Dec 13, 2023

Repeatedly Asked Queries

What is the primary function of 'since'?

To indicate the start of a time period or give a reason.
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Shumaila Saeed
Dec 27, 2023

What is the main use of 'because'?

To express causation or a reason for something.
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Shumaila Saeed
Dec 27, 2023

Is 'because' only used for giving reasons?

Yes, it specifically states the cause or reason.
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Shumaila Saeed
Dec 27, 2023

How does 'since' relate to time?

It refers to the period from a past point until now.
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Shumaila Saeed
Dec 27, 2023

Is 'because' more direct than 'since'?

Yes, 'because' directly states the reason.
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Shumaila Saeed
Dec 27, 2023

Can 'since' be used in place of 'because'?

Sometimes, when implying a reason, but not always.
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Shumaila Saeed
Dec 27, 2023

Can 'since' be ambiguous?

Sometimes, as it can refer to time or reason.
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Shumaila Saeed
Dec 27, 2023

Can 'since' start a sentence?

Yes, particularly when giving a reason.
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Shumaila Saeed
Dec 27, 2023

How is 'since' used as an adverb?

To denote the time elapsed from a point in the past until now.
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Shumaila Saeed
Dec 27, 2023

Can 'since' be used in hypothetical situations?

Yes, especially when reasoning or speculating.
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Shumaila Saeed
Dec 27, 2023

Does 'since' always imply causation?

Not always; it often indicates time or a less direct reason.
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Shumaila Saeed
Dec 27, 2023

Is 'because' used in formal writing?

Yes, it's suitable for both formal and informal contexts.
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Shumaila Saeed
Dec 27, 2023

Is 'because' used in causal relationships?

Yes, it's primarily used to denote cause and effect.
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Shumaila Saeed
Dec 27, 2023

Can 'since' introduce a past event affecting the present?

Yes, it often links past events with current situations.
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Shumaila Saeed
Dec 27, 2023

Does 'because' always need a clear cause?

Yes, it typically requires a clear and direct cause.
Shumaila Saeed
Shumaila Saeed
Dec 27, 2023

Do 'since' and 'because' have the same strength in reasoning?

No, 'since' is often subtler, while 'because' is more direct.
Shumaila Saeed
Shumaila Saeed
Dec 27, 2023

What synonyms can replace 'because'?

Words like 'for', 'as', or 'due to' in specific contexts.
Shumaila Saeed
Shumaila Saeed
Dec 27, 2023

Is 'because' straightforward in giving reasons?

Yes, it's clear and straightforward.
Shumaila Saeed
Shumaila Saeed
Dec 27, 2023

Is 'since' a conjunction?

Yes, and also an adverb or preposition.
Shumaila Saeed
Shumaila Saeed
Dec 27, 2023

Are there synonyms for 'since'?

Yes, like 'as' or 'given that' in its reasoning sense.
Shumaila Saeed
Shumaila Saeed
Dec 27, 2023

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Shumaila Saeed
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Shumaila Saeed
Shumaila Saeed, an expert content creator with 6 years of experience, specializes in distilling complex topics into easily digestible comparisons, shining a light on the nuances that both inform and educate readers with clarity and accuracy.

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