Denshi Jisho — Online Japanese dictionary

公家 くげ Imperial Court; court noble; the nobility
Noun 
枸杞 くこ Chinese matrimony vine (Lycium chinense); Chinese wolfberry; goji
Noun, Usually written using kana alone 
供御 くご emperor's meal
Noun 
箜篌 くご konghou (ancient Chinese harp)
Noun 
公事 くじ political operations; (Heian Period) political operations and ceremonies of the Imperial Court; (Edo Period) civil suit
Noun 
旧事 くじ past events; bygones
Noun 
屈す くす to feel down
Godan verb with su ending, Intransitive verb, Archaism 
救世 くせ salvation
Noun 
竈突 くど the rear of an old-fashioned Japanese hearth from which smoke was exhausted; (in Kyoto dialect) the hearth itself
Noun 
苦土 くど this painful world; magnesia
Noun 
垢膩 くに dirt and grease; filth; grime
Noun, Archaism 
区費 くひ ward expenses
Noun 
句碑 くひ slab with a haiku cut on it
Noun 
恐怖 くふ fear; dread; dismay; terror; horror; scare; panic
Out-dated or obsolete kana, Noun, Suru verb 
九分 くぶ nine parts; nine percent; almost
Noun 
駆歩 くほ canter (horse gait)
Noun, Suru verb 
駈歩 くほ canter (horse gait)
Noun, Suru verb 
苦み くみ bitterness; bitter taste
Noun, No-adjective 
苦味 くみ bitterness; bitter taste
Noun, No-adjective 
酌む くむ to serve sake
Godan verb with mu ending, Transitive verb 
刳り くり hollow; scoop
Noun 
庫裏 くり monastery kitchen; priests' quarters
Noun 
佝僂 くる 1: (Usually written using kana alone) rickets;
2: someone suffering from rickets
Noun 
來る くる 1: to come (spatially or temporally); to approach; to arrive;
2: to come back; to do ... and come back;
3: to come to be; to become; to get; to grow; to continue;
4: () to come from; to be caused by; to derive from;
5: to come to (i.e. "when it comes to spinach ...")
Out-dated kanji, Kuru verb - special class, Intransitive verb, Auxiliary verb 
刳る くる to gouge; to hollow out; to bore; to excavate; to scoop out
Godan verb with ru ending, Transitive verb 
磚子苗 くぐ Pacific island flatsedge (Cyperus cyperoides)
Noun, Usually written using kana alone 

Found 3553 words. Page one, two, three, four, five, six, seven, eight, nine, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99

You can also

Look up kanji details for 究 く.

Try a Yahoo Jisho search for 究 く .
Try a Goo Jisho search for 究 く .
Try a Google search for 究 く .