Yes, you need to double.: hit, club, man, chat, set, trot, slip, submit, plan, tap, jot, pot, rat, quit, grip, No, you don't need to double.: fish, punt, hunt, raid, be, solo, send, stay, grow, lunch, veto, cash, wish, shoe, long,

Double or Not? Double if the word ends in consonant, vowel, consonat.

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