Denshi Jisho — Online Japanese dictionary

un-; non-; negative prefix
Prefix 
1: un-; non-;
2: bad ...; poor ...
Prefix 
ふい sudden; abrupt; unexpected; unforeseen
Common word, Na-adjective, Noun, No-adjective 
ふか 1: wrong; bad; improper; unjustifiable; inadvisable;
2: (Noun) failing grade
Common word, Noun, Noun suffix 
ふび 1: defect; deficiency; imperfection; inadequacy;
2: (Noun) Yours in haste
Common word, Noun, Na-adjective, No-adjective 
ふり disadvantage; handicap; unfavorable; unfavourable; drawback
Common word, Na-adjective, Noun 
ふわ friction; discord; trouble; dissension; disagreement
Common word, Na-adjective, Noun, No-adjective 
ふえ indestructibility
Noun 
ふき clumsiness; unskillfulness
Noun 
ふき rising no more (as in illness and death); returning no more; dying
Noun 
ふき unexpected; accidental
Noun 
ふき freedom; liberty; independence
Noun 
ふき freedom; liberty; independence
Noun 
ふき rising no more (as in illness and death); returning no more; dying
Noun 
ふき lawlessness; violation of customs
Noun 
ふぎ 1: immorality; injustice; misconduct; impropriety; perfidy;
2: adultery; infidelity; cuckoldry;
3: (Archaism) murdering one's teacher or a government official
Noun, No-adjective 
ふぐ 1: (Sensitive) deformity; distortion; disability; cripple;
2: word written at the end of a letter
Noun, No-adjective 
ふぐ emergency
Noun 
ふご silence
Noun 
ふし 1: immortality; eternal life;
2: undeath; undead
Noun, No-adjective 
ふじ peerless; unparalleled; unparallelled
Noun 
ふじ emergency; unexpectedness
Noun, No-adjective 
ふじ irregularity
Na-adjective, Noun 
ふじ incurability
Noun, No-adjective, Sensitive 
ふち ignorance; foolishness
Noun 
ふち incurability
Noun, No-adjective, Sensitive 

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