maniac

Từ điển WordNet v3.1 - WordNet Dictionary

I - noun

1. an insane person (Freq. 4)
• Syn:
lunatic, madman
• Derivationally related forms:
maniacal
• Hypernyms:
sick person, diseased person, sufferer
• Hyponyms:
crazy, loony, looney, nutcase, weirdo,
bedlamite, pyromaniac, madwoman
2. a person who has an obsession with or excessive enthusiasm for something
• Hypernyms:
fancier, enthusiast

II - adjective

wildly disordered
- a maniacal frenzy
• Syn:
maniacal
• Similar to:
insane
• Derivationally related forms:
maniac (for: maniacal)

• Từ đồng nghĩa / Synonyms:
  maniacal, maniac(p), lunatic, madman