Yes, camp is playable
...and is worth 13 points.
Found in the following dictionaries
Enable (Words with friends)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
"Camp" Definition
noun
A cabin or shelter or group of such buildings: gathered branches and grasses for a makeshift camp; had a fishing camp in Vermont.
A group of people who think alike or share a cause; side: The council members disagreed, falling into liberal and conservative camps.
A place where tents, huts, or other temporary shelters are set up, as by soldiers, nomads, or travelers.
An affectation or appreciation of manners and tastes commonly thought to be artificial, vulgar, or banal.
Banality, vulgarity, or artificiality when deliberately affected or when appreciated for its humor: "Camp is popularity plus vulgarity plus innocenceā ( Indra Jahalani).
adjective
Having deliberately artificial, vulgar, banal, or affectedly humorous qualities or style: played up the silliness of their roles for camp effect.
Of, relating to, being, or displaying camp .
(of a man or his manner) ostentatiously and extravagantly effeminate:.
verb-intransitive
To act in a deliberately artificial, vulgar, or banal way.
To live in or as if in a camp; settle: We camped in the apartment until the furniture arrived.
To make or set up a camp.
verb-transitive
To give a deliberately artificial, vulgar, or banal quality to: camped up their cowboy costumes with chaps, tin stars, and ten-gallon hats.
To shelter or lodge in a camp; encamp: They camped themselves by a river.
verb
To make camp or occupy a camp.
To live temporarily in a camp or outdoors .
To take up one's quarters .
To take up one's position settle down .