Denshi Jisho — Online Japanese dictionary

口が立つ くちがたつ to be eloquent; to have a way with words
Expression, Godan verb with tu ending 
口ごたえ くちごたえ retort; back talk
Noun, Suru verb 
口籠もる くちごもる to hesitate to say; to mumble; to hem and haw; to falter
Godan verb with ru ending, Intransitive verb 
口ずから くちずから personally
Adverb 
口ずさむ くちずさむ to hum; to sing to oneself; to compose impromptu (poems)
Godan verb with mu ending, Transitive verb 
口づける くちづける to kiss
Ichidan verb 
口付ける くちづける to kiss
Ichidan verb 
口でやる くちでやる to carry out fellatio; to give someone head
Expression, Godan verb with ru ending, Vulgar expression or word 
口慣らし くちならし accustoming oneself to a certain taste; oral drill
Noun, Suru verb 
口馴らし くちならし accustoming oneself to a certain taste; oral drill
Noun, Suru verb 
口に合う くちにあう to be palatable; to suit one's taste
Expression, Godan verb with u ending 
口にする くちにする 1: to taste; to eat;
2: to speak of; to refer to
Expression, Suru verb - irregular 
口に出す くちにだす to put into words; to express
Expression, Godan verb with su ending 
口に乗る くちにのる 1: to be a topic of conversation; to be made much of;
2: to be taken in
Expression, Godan verb with ru ending 
朽果てる くちはてる to rust away; to rot away; to decay; to fall to ruins; to die in obscurity
Ichidan verb, Intransitive verb 
朽ち葉色 くちばいろ yellow-brown
Noun, No-adjective 
口ばかり くちばかり all talk (and no action)
Noun 
口ピアス くちピアス lip piercing
Noun 
口減らし くちべらし reducing the mouths to feed
Noun 
口をきく くちをきく 1: to speak; to utter;
2: to mediate
Expression, Godan verb with ku ending 
口を利く くちをきく 1: to speak; to utter;
2: to mediate
Expression, Godan verb with ku ending 
口をだす くちをだす to interrupt a conversation
Expression, Godan verb with su ending 
口を出す くちをだす to interrupt a conversation
Expression, Godan verb with su ending 
口を割る くちをわる to confess; to speak out; to disclose; to tell
Expression, Godan verb with ru ending 
靴のひも くつのひも shoelace; bootlace
Noun 
靴ブラシ くつブラシ shoe brush
Noun 

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