Answer: monkeys

AnswerCrossword Clue
MONKEYSLong-tailed primates
MONKEYSTrifles (with)
MONKEYSZoo favorites.
MONKEYSCapuchins
MONKEYSZoo features
MONKEYSGrivets
MONKEYSEarly astronauts
MONKEYSThey fly in "The Wizard of Oz"
MONKEYSEarly space travelers
MONKEYSMesses (with)
MONKEYSPlays (around)
monkeysmammal strongly resembling a human being
monkeysMONKEY, to mimic (to imitate (to copy (to imitate)))
monkeysto trifle idly; fool