Denshi Jisho — Online Japanese dictionary

懐疑 かいぎ doubt; skepticism; scepticism; disbelief
Common word, Noun, Suru verb 
回顧 かいこ recollection
Common word, Noun, Suru verb, No-adjective 
解雇 かいこ discharge; dismissal
Common word, Noun, Suru verb 
介護 かいご nursing; care; caregiving; caring
Common word, Noun, Suru verb, No-adjective 
開始 かいし start; commencement; beginning; initiation
Common word, Noun, Suru verb 
開示 かいじ disclosure (legal)
Common word, Noun, Suru verb 
改組 かいそ reorganization; reorganisation
Common word, Noun, Suru verb 
買手 かいて buyer
Common word, Noun 
会費 かいひ membership fee
Common word, Noun 
回避 かいひ evasion; avoidance
Common word, Noun, Suru verb 
皆無 かいむ nothing
Common word, Na-adjective, Noun, No-adjective 
回路 かいろ circuit (electric)
Common word, Noun 
海路 かいろ sea route
Common word, Temporal noun 
会話 かいわ conversation
Common word, Noun, Suru verb 
下院 かいん lower house; lower (legislative) body
Common word, Noun 
課員 かいん section staff
Common word, Noun 
反す かえす 1: to return (something); to restore; to put back;
2: to turn over; to turn upside down; to overturn;
3: to pay back; to retaliate; to reciprocate;
4: () (after the -masu stem of a verb) to repeat ...; to do ... back
Common word, Godan verb with su ending, Transitive verb 
帰す かえす to send (someone) back; to send (someone) home
Common word, Godan verb with su ending, Transitive verb 
返す かえす 1: to return (something); to restore; to put back;
2: to turn over; to turn upside down; to overturn;
3: to pay back; to retaliate; to reciprocate;
4: () (after the -masu stem of a verb) to repeat ...; to do ... back
Common word, Godan verb with su ending, Transitive verb 
帰り かえり return; coming back
Common word, Noun 
反る かえる 1: to return; to come back; to go back;
2: to turn over;
3: () (after the -masu stem of a verb) (to become) extremely; (to become) completely
Common word, Godan verb with ru ending, Intransitive verb 
帰る かえる 1: to return; to come home; to go home; to go back;
2: (of a guest, customer, etc.) to leave;
3: (of a baseball player rounding the bases) to get home
Common word, Godan verb with ru ending, Intransitive verb 
返る かえる 1: to return; to come back; to go back;
2: to turn over;
3: () (after the -masu stem of a verb) (to become) extremely; (to become) completely
Common word, Godan verb with ru ending, Intransitive verb 
花王 かおう peony; king of flowers
Common word, Noun 
家屋 かおく house; building
Common word, Noun 
香り かおり aroma; fragrance; scent; smell
Common word, Noun 

Found 11174 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 科 か.

Try a Yahoo Jisho search for 科 か .
Try a Goo Jisho search for 科 か .
Try a Google search for 科 か .