Yes, trip is playable
...and is worth 7 points.
Found in the following dictionaries
Enable (Words with friends)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
"Trip" Definition
noun
A device, such as a pawl, for triggering a mechanism.
A going from one place to another; a journey.
A maneuver causing someone to stumble or fall.
verb-transitive
Nautical To lift (an upper mast) in order to remove the fid before lowering.
Nautical To raise (an anchor) from the bottom.
Nautical To tip or turn (a yardarm) into a position for lowering.
To cause to stumble or fall.
To release (a catch, trigger, or switch), thereby setting something in operation.
verb-intransitive
Slang To have a drug-induced hallucination.
To be released, as a tooth on an escapement wheel in a watch.
To make a mistake: tripped up on the last question.
To move nimbly with light rapid steps; skip.
idiom
Trip the light fantastic To dance.
verb
To dance, skip, or caper with light quick steps.
To walk with light quick steps.
To catch the foot against something so as to stumble.
To make a mistake or false step (as in morality or accuracy).
To stumble in articulation when speaking.
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