Denshi Jisho — Online Japanese dictionary

カスタム custom
Noun, No-adjective 
カスター caster
Noun 
カステン cabinet, usu. containing medical instruments, medicines, etc. (ger: Kasten); case
Noun 
かすんだ grayed
Noun or verb acting prenominally, Computer terminology 
カズノバ Casanova
Noun 
カズワル cassowary (Casuarius spp.)
Noun, Obscure term 
カゼイン casein (ger: Kasein)
Noun 
かそこら around ...; or so
Expression 
カソード cathode
Noun 
かたかた clattering
Adverb, Noun, Suru verb, Onomatopoeic or mimetic word 
かたこと click-clack; clip-clop; clatter
Adverb, Adverb taking the 'to' particle, Onomatopoeic or mimetic word 
カタコト click-clack; clip-clop; clatter
Adverb, Adverb taking the 'to' particle, Onomatopoeic or mimetic word 
カタコト prattle; broken language; halting language; baby talk; imperfect speech; smattering
Noun, No-adjective 
カダヤシ mosquitofish (Gambusia affinis); mosquito fish; gambusia
Noun, Usually written using kana alone 
カチオン cation
Noun 
カチカチ 1:
2: (Onomatopoeic or mimetic word) ticktock;
3: (Onomatopoeic or mimetic word) chinking (e.g. of a hammer against rock); knocking; () (Onomatopoeic or mimetic word) dry and hard; (frozen) stiff;
4: (Onomatopoeic or mimetic word) hidebound; die-hard; stubborn; obstinate; bigoted;
5: (Onomatopoeic or mimetic word) scared stiff; tense; nervous; frightened
Adverb taking the 'to' particle, Adverb 
かちっと 1: (Onomatopoeic or mimetic word) with a click (door sound);
2: with tenseness or firmness
Adverb, Suru verb 
かちゃり with a clang or a clink; tinkle
Adverb taking the 'to' particle, Onomatopoeic or mimetic word 
かちんこ clapperboard
Noun 
カチンコ clapperboard
Noun 
かっかと burning hotly; burning redly
Adverb, Adverb taking the 'to' particle, Suru verb, Onomatopoeic or mimetic word 
かっきり 1:
2: (Onomatopoeic or mimetic word) exactly; just; precisely;
3: punctually; (Adverb taking the 'to' particle) clearly delineated (of boundaries, etc.)
Adverb 
かっけー attractive; good-looking; stylish; "cool"
Na-adjective, No-adjective, Colloquialism 
カッコウ common cuckoo (Cuculus canorus)
Noun, Usually written using kana alone 
カッコー common cuckoo (Cuculus canorus)
Irregular kana usage, Noun, Usually written using kana alone 
かっちり tightly; exactly
Adverb, Noun, Suru verb 

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