Yes, trick is a Scrabble word!

Verb

1. Deceive somebody

Noun

1. A cunning or deceitful action or device

2. A period of work or duty

3. An attempt to get you to do something foolish or imprudent

4. A ludicrous or grotesque act done for fun and amusement

5. An illusory feat; considered magical by naive observers

6. A prostitute's customer

7. (card games) in a single round, the sequence of cards played by all the players; the high card is the winner