Denshi Jisho — Online Japanese dictionary

むし insect; bug; cricket; moth; worm
Common word, Noun 
きぶ insect radical; worm radical
Noun 
けむし 1: hairy caterpillar; woolly bear;
2: pest; nudnik (nudnick)
Common word, Noun 
むしば cavity; tooth decay; decayed tooth; caries
Common word, Noun, No-adjective 
こむし 1: small insect; midge;
2: vermicule
Noun 
じむし 1: scarabaeid beetle grub;
2: any insect (or worm, etc.) that lives in soil
Noun 
たむし ringworm (of the body); tinea corporis
Noun 
はむし 1: biting louse (any louse of order Mallophaga);
2: (Colloquialism) small winged insect (esp. a flying ant or termite)
Noun 
はむし leaf beetle (of family Chrysomelidae)
Noun, Usually written using kana alone 
ばった grasshopper; locust (of superfamily Acridoidea)
Noun, Usually written using kana alone 
むしけ nervous weakness
Noun 
むしず 1: heartburn;
2: strong sense of disgust
Noun 
むしず 1: heartburn;
2: strong sense of disgust
Noun 
むしず 1: heartburn;
2: strong sense of disgust
Noun 
やむし arrow worm (any worm of phylum Chaetognatha)
Noun, Usually written using kana alone 
わむし rotifer
Noun, Usually written using kana alone 
白蝋 うんか plant hopper (any insect of family Delphacidae); leafhopper
Noun, Usually written using kana alone 
寄居 かみな hermit crab
Out-dated or obsolete kana, Noun 
寄居 ごうな hermit crab
Out-dated or obsolete kana, Noun 
水爬 たがめ Lethocerus deyrollei (species of giant water bug)
Noun, Usually written using kana alone 
金花 はむし leaf beetle (of family Chrysomelidae)
Noun, Usually written using kana alone 
よわむし coward; weakling
Common word, Noun, Na-adjective, No-adjective 
あおむし cabbageworm (caterpillar of the cabbage white butterfly)
Noun 
あかむし 1: Halla okadai (species of eunicid worm used as fishing bait);
2: (species of eunicid worm used as fishing bait);
3: (Colloquialism) red mite (i.e. a chigger)
Noun 
いなむし rice pest
Noun 
いもむし hornworm (caterpillar of a hawk moth); (hairless) caterpillar
Noun 

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