忘 - forget

lost article; thing left behind

year-end party; "forget-the-year" party; bōnenkai

lapse of memory; forgetting completely; (consigning to) oblivion

to forget; to leave carelessly; to be forgetful of; to forget about; to forget (an article)

forgetfulness

late bloomer; flower blooming after its usual season (esp. in winter)

discarded fan (in autumn); forgotten fan

unforgettable; memorable; haunting; indelible

to forget to put in; to leave out

what is learned in the cradle is carried to the tomb

natural disasters happen when you've forgotten about the previous ones

year-end parties (held in December) and New Year parties (held in January)