12345678Keywordinstantaneouslyin a momentinstantlyall of a suddenneglectdisregardStrokes8Grade9Heisig2509Readingsコツたちま.ちゆるが.せStroke orderComposed of勿must not心heartUsed in kanji惚fall in loveUsed in vocabulary忽たちまちin an instant; in a moment; immediately; right away; at once; suddenly; all of a sudden; all at onceAdverb粗そ忽こつcareless; thoughtless; rash; rude; at faultNa-adjective忽こつone hundred-thousandthNumeric