Word

不参加

ふさんか
abstention; nonparticipation
Word

不具合

ふぐあい
flaw; defect; problem; bug; malfunction; failure; discrepancy; inconvenient
Word

不法

ふほう
lawlessness; injustice; illegality; unlawfulness
Word

不動

ふどう
immobility; firmness; fixed; steadfastness; motionless; idle
Word

不幸

ふこう
unhappiness; sorrow; misfortune; disaster; accident; death
Word

不倫

ふりん
adultery; immorality; impropriety
Word

不充分

不十分
ふじゅうぶん
insufficient; inadequate; imperfect; shortage
Word

不全

ふぜん
partial; incomplete; imperfect
Word

不況

ふきょう
recession; depression; slump
Word

不可欠

ふかけつ
indispensable; essential