Denshi Jisho — Online Japanese dictionary

かねん inflammable; flammable; combustible; burnable
No-adjective, Noun 
ふねん incombustibility
Noun, No-adjective 
さいねん recurrence; revival; resuscitation
Common word, Noun, Suru verb, No-adjective 
ばくねん 1: deflagration;
2: knocking (e.g. in car engines)
Noun 
ぼうねん fireproof; fire-resistant
Noun 

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