Yes, see is playable
...and is worth 3 points.
Found in the following dictionaries
Enable (Words with friends)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
"See" Definition
noun
The official seat, center of authority, jurisdiction, or office of a bishop.
A seat of a bishop's office, power, or authority.
The authority or jurisdiction of a bishop.
verb-transitive
Games To meet (a bet) in card games.
Games To meet the bet of (another player).
To admit or receive, as for consultation or a social visit: The doctor will see you now.
To apprehend as if with the eye.
To consider to be; regard: Many saw her as a world leader.
phrasal-verb
See about To investigate.
See off To take leave of (someone): saw the guests off at the door; went to the airport to see us off.
See out To escort (a guest) to the door: Will you please see Ms. Smith out?.
See out To work on (a project) until completion: Despite poor funding, we saw the project out.
idiom
See red Informal To be extremely angry.
See you later Informal Used to express good-bye.
verb-intransitive
To go and look: She had to see for herself and went into the garage.
To have foresight: "No man can see to the end of time” ( John F. Kennedy).
To have the power to perceive with or as if with the eye.
To understand; comprehend.
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