copycat

Từ điển WordNet v3.1 - WordNet Dictionary

noun

someone who copies the words or behavior of another
• Syn:
imitator, emulator, ape, aper
• Derivationally related forms:
ape (for: aper), ape (for: ape), emulate (for: emulator), imitate (for: imitator)
• Hypernyms:
person, individual, someone, somebody, mortal, soul
• Hyponyms:
epigone, epigon, parrot