Denshi Jisho — Online Japanese dictionary

違う ちがう 1: to differ (from); to vary;
2: to not be in the usual condition;
3: to not match the correct (answer, etc.);
4: to be different from promised
Common word, Godan verb with u ending, Intransitive verb 
違う たがう 1: to differ; to be different;
2: to run counter to;
3: to change (into something out of the ordinary)
Godan verb with u ending, Intransitive verb 

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