incorrect, beதப்பாக இருtappāka iru(tappaa iru)(7 intr)be inaccurate, erroneous or wrong, as a statement, etc.; be improper or inappropriate, as behavior, etc.; be faulty, as language, usage, etc.
Usage:
அவர் சொல்கிறது தப்பாக இருந்ததுavar colkiṟatu tappāka iruntatu
avaru solradu tappaa irundadu
What he said was incorrect.