Sea vs. Lake
Quick AnswerA Sea is always connected to a larger water body like an ocean, whereas a lake is always surrounded on all sides by land.

Difference Between Sea and Lake
Sea vs. Lake
A Sea is always naturally occurring whereas a Lake is either natural or artificial.
Sea vs. Lake
Sea is always salt water in nature while Lake can either be salt water or fresh.
Seanoun
The continuous body of salt water covering most of the earth's surface, especially this body regarded as a geophysical entity distinct from earth and sky.
Lakenoun
A large inland body of fresh water or salt water.
Seanoun
A tract of water within an ocean.
Lakenoun
A scenic pond, as in a park.
Seanoun
A relatively large body of salt water completely or partially enclosed by land.
Lakenoun
A large pool of liquid
a lake of spilled coffee on my desk.Seanoun
A relatively large landlocked body of fresh water.
Lakenoun
A pigment consisting of organic coloring matter with an inorganic, usually metallic base or carrier, used in dyes, inks, and paints.
Seanoun
The condition of the ocean's surface with regard to its course, flow, swell, or turbulence
a rising sea.choppy seas.Lakenoun
A deep red.
Seanoun
A wave or swell, especially a large one
a 40-foot sea that broke over the stern.Lakenoun
A small stream of running water; a channel for water; a drain.
Seanoun
Something that suggests the ocean in its overwhelming sweep or vastness
a sea of controversy.Lakenoun
A large, landlocked stretch of water.
Seanoun
Seafaring as a way of life.
Lakenoun
A large amount of liquid; as, a wine lake.
Seanoun
(Astronomy) A lunar mare.
Lakenoun
(obsolete) A pit, or ditch
Seanoun
A large body of salt water.
Lakenoun
(obsolete) An offering, sacrifice, gift.
Seanoun
The ocean; the continuous body of salt water covering a majority of the Earth's surface.
Lakenoun
(dialectal) Play; sport; game; fun; glee.
Seanoun
A body of salt water smaller than an ocean, generally forming part of, or connecting with, an ocean or a larger sea.
The Mediterranean Sea, the Caribbean Sea, the Sea of Crete, etc.Lakenoun
(obsolete) A kind of fine, white linen.
Seanoun
A lake, especially if large or if salty or brackish.
The Caspian Sea, the Sea of Galilee, the Salton Sea, etc.Lakenoun
In dyeing and painting, an often fugitive crimson or vermillion pigment derived from an organic colorant (cochineal or madder, for example) and an inorganic, generally metallic mordant.
Seanoun
The swell of the sea; a single wave; billow.
Lakeverb
(obsolete) To present an offering.
Seanoun
Living or used in or on the sea; of, near, or like the sea.
Seaman, sea gauge, sea monster, sea horse, sea level, seaworthy, seaport, seaboard, etc.Lakeverb
To leap, jump, exert oneself, play.
Seanoun
(figurative) Anything resembling the vastness of the sea.
Lakeverb
To make lake-red.
Seanoun
(planetology) A large, dark plain of rock; a mare.
The Apollo 11 mission landed in the Sea of Tranquility.Lakenoun
a body of (usually fresh) water surrounded by land
Seanoun
(planetology) A very large lake of liquid hydrocarbon.
Lakenoun
a purplish red pigment prepared from lac or cochineal
Seanoun
a division of an ocean or a large body of salt water partially enclosed by land
Lakenoun
any of numerous bright translucent organic pigments
Seanoun
anything apparently limitless in quantity or volume
Seanoun
turbulent water with swells of considerable size;
heavy seasSeaadjective
relating to or characteristic of or occurring on the sea or ships;
sea storiessea smellssea trafficland vehicles