Observer vs. Beholder

Difference Between Observer and Beholder
Observernoun
One who observes
an observer of local customs.observers of religious holidays.Beholderverb
To see, look upon, or gaze at
I beheld a figure in the distance.Observernoun
One who is sent to observe and report on events or proceedings without directly participating in them.
Beholdernoun
Someone who observes or beholds; an observer or spectator.
Observernoun
A crew member on a military aircraft who makes observations.
Beholdernoun
(fantasy) A fictional monster in roleplaying games, a floating orb of flesh with a large mouth and many eyes on stalks.
Observernoun
A member of an armed force who watches and reports from an observation post.
Beholdernoun
a person who becomes aware (of things or events) through the senses
Observernoun
One who makes observations, monitors or takes notice
Most impartial observers agreed that Sampras had not served well.Observernoun
One who adheres or follows laws, guidelines, etc.
I shall be an observer of the local customs.Observernoun
A person sent as a representative, to a meeting or other function to monitor but not to participate
The UN sent many observers to the country's first elections.Observernoun
A country or other entity which has limited participation rights within an organization.
The Vatican and Palestine have observer status at the UN.Observernoun
(military) A crew member on an aircraft who makes observations of enemy positions or aircraft
The only crew-member to survive the crash was the Canadian observer.Observernoun
(military) A sentry etc. manning an observation post
We waited till dusk when the observers' vision was poorest.Observernoun
a person who becomes aware (of things or events) through the senses
Observernoun
an expert who observes and comments on something