Denshi Jisho — Online Japanese dictionary

くす to feel down
Godan verb with su ending, Intransitive verb, Archaism 
くっし leading; foremost; preeminent; outstanding; one of the best
Common word, Noun, No-adjective 
ひくつ menial; meanness; servility; abject
Common word, Na-adjective, Noun 
ふくつ persistence; fortitude; indomitability
Common word, Noun, No-adjective, Na-adjective 
りくつ theory; reason
Common word, Noun 
かがむ to stoop; to lean over; to bend down; to crouch
Godan verb with mu ending 
くぐせ hunchback; humpback; crookback
Out-dated or obsolete kana, Noun, Sensitive 
くずり wolverine (Gulo gulo); glutton; carcajou
Noun, Usually written using kana alone 
くっす 1: (Archaism) to yield; to give in; to be daunted;
2: to bend; to shrink;
3: to feel down
Godan verb with su ending 
こごむ to stoop; to lean over; to bend down; to crouch
Godan verb with mu ending 
ざくつ buckling
Noun 
くっせつ 1: bending; indentation;
2: refraction;
3: inflection;
4: warping (e.g. of opinion, reasoning, etc.); distortion
Common word, Noun, Suru verb 
くったく 1: worry; care; concern;
2: ennui; boredom
Common word, Noun, Suru verb 
退 たいくつ tedium; boredom
Common word, Na-adjective, Noun, Suru verb 
うっくつ gloomy
Noun, Suru verb 
くっきん flexor muscle
Noun 
くっしん elasticity
Noun, Suru verb 
くっせい tropism
Noun 
くっそう crouched burial
Noun 
くっとう bending
Noun, Obscure term 
くっぷく yielding; submission; surrender; giving way; succumbing
Noun, Suru verb 
くっぷく yielding; submission; surrender; giving way; succumbing
Noun, Suru verb 
こうくつ retroflexion
Noun, Suru verb, No-adjective 
ぜんくつ bend forward
Noun, Suru verb 
そこくつ plantar flexion
Noun, Suru verb 
たいくつ tedium; boredom
Out-dated kanji, Na-adjective, Noun, Suru verb 
はいくつ dorsiflexion; dorsal flexion
Noun 
へんくつ eccentricity; bigotry; obstinacy
Na-adjective, Noun 
へんくつ eccentricity; bigotry; obstinacy
Irregular kanji usage, Na-adjective, Noun 
まる かがまる to bow (of one's back, e.g. due to age); to bend
Godan verb with ru ending, Intransitive verb 
める かがめる to stoop; to bend
Ichidan verb, Transitive verb, Usually written using kana alone 
まる くぐまる to bow (of one's back, e.g. due to age); to bend
Out-dated or obsolete kana, Godan verb with ru ending, Intransitive verb 
する くっする 1: to yield; to give in; to be daunted;
2: to bend; to shrink;
3: (Archaism) to feel down
Suru verb - special class 
まる こごまる to bow (of one's back, e.g. due to age); to bend
Godan verb with ru ending, Intransitive verb 
める こごめる to stoop; to bend
Ichidan verb, Transitive verb, Usually written using kana alone 
屁理 へりくつ sophism; quibble; hair-splitting; argument for argument's sake; cavil; frivolous objections
Noun 

Found 72 words. Page one, two

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