不对
bù​duì HSK1

incorrect

bù​duì incorrect · abnormal · fault
  1. 不 bù adverb
    not
    Negative adverb used before verbs, adjectives, and other adverbs to indicate negation; also used as a bound-form prefix to form terms with opposite meanings
  2. 对 對 duì adjective
    correct
    correct; right; true

bù​duì at odds · unsuitable
  1. 不 bù adverb
    not
    Negative adverb used before verbs, adjectives, and other adverbs to indicate negation; also used as a bound-form prefix to form terms with opposite meanings
  2. 对 對 duì adjectiveverb
    to match
    to match together; to fit; to suit