タチ Also written たち, 質 Meanings Noun nature (of a person); disposition; temperament nature (of something); character; kind; sort Example sentences 最近、タチの悪い詐欺事件が多いわね。Recently there have been a lot of nasty incidents with fraud. Common phrases たちが悪い (たちがわるい) of bad character たちが良い good-natured タチ悪い (たちわるい) in bad taste Words containing タチ タチ悪い (たちわるい) in bad taste Jinuma: Japanese Dictionary · Word lists