Denshi Jisho — Online Japanese dictionary

へん 1: strange; odd; peculiar; weird; curious; queer; eccentric; funny; suspicious; fishy;
2: unexpected;
3: change;
4: incident; disturbance; disaster; accident;
5: (Noun prefix) flat (music)
Common word, Na-adjective, Noun 
かえ changing; change
Noun 
いへん unusual phenomenon; unusual event; abnormal event; accident
Common word, Noun, No-adjective 
じへん accident; disaster; incident; uprising; emergency
Common word, Noun 
ふへん eternal; everlasting; unchangeable; immutable; immovable; constant; permanent; indestructible
Common word, Na-adjective, Noun, No-adjective 
へんい change; alteration; transmutation; mutation
Common word, Noun, Suru verb 
へんか 1: change; variation; alteration; mutation; transition; transformation; transfiguration; metamorphosis;
2: variety; diversity;
3: inflection; declension; conjugation;
4: sidestepping (sumo)
Common word, Noun, Suru verb 
カへん irregular conjugation (inflection, declension) of the verb "kuru"
Noun, Abbreviation 
かへん variable; changeable; convertible; controllable
Na-adjective, Noun, No-adjective 
かわり 1: change; alteration;
2: unusual state or event; accident; abnormality;
3: difference; distinction
Noun 
かわる 1: to change; to be transformed; to be altered; to vary;
2: to move to;
3: to be different; to be uncommon; to be unusual
Godan verb with ru ending, Intransitive verb 
きへん adapting oneself to the requirements of the moment; playing it by ear
Noun 
サへん irregular conjugation (inflection, declension) of "suru" verbs
Noun, Abbreviation 
ちへん natural calamity
Noun 
ナへん irregular conjugation (inflection, declension) of verbs ending in "nu" (in written Japanese)
Noun, Abbreviation 
へんい change of position; displacement
Noun, Suru verb 
へんい variation; rogue (something)
Noun, Suru verb, No-adjective 
へんげ goblin; ghost; apparition; bugbear
Noun, Suru verb 
へんし unnatural death; accidental death; violent death
Noun, Suru verb 
へんじ accident; emergency; calamity
Noun 
へんじ conversion; converted character
Noun 
へんに curiously; strangely
Adverb 
ラへん irregular conjugation (inflection, declension) of a limited number of verbs ending in "ru" (in written Japanese)
Noun, Abbreviation 
わり かわり 1: change; alteration;
2: unusual state or event; accident; abnormality;
3: difference; distinction
Common word, Noun 
わる かわる 1: to change; to be transformed; to be altered; to vary;
2: to move to;
3: to be different; to be uncommon; to be unusual
Common word, Godan verb with ru ending, Intransitive verb 
える かえる to change; to alter; to vary; to convert; to revise; to amend; to transform
Ichidan verb, Transitive verb 

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