モヤる Show inflections LinksSentence search for モヤるSentence search for もやるEdit in JMdict Godan verb with 'ru' ending, Intransitive verb1. to feel gloomy; to have doubts (e.g. about the future); to be at a loss (e.g. over what to do)Colloquial, See also もやもやOther formsもやる Discussions Log in to talk about this word.