Denshi Jisho — Online Japanese dictionary

あな 1: hole;
2: deficit; shortage; missing person (in a team, meeting, etc.);
3: vacancy; opening;
4: flaw;
5: profitable place (or item, etc.) not well known by others;
6: upset victory (with a large payoff);
7: (Slang) pit (of a theater);
8: (Archaism) hiding place;
9: (Archaism) underbelly (of society, etc.)
Noun, Noun suffix 
みず eye of a needle
Noun 
みぞ eye of a needle
Noun 
めど eye of a needle
Noun 
きこう stoma
Noun 
けあな pores (of the skin)
Noun 
じこう earhole
Noun 
すあな nesting hole; burrow; den
Noun 
たこう porous; cavernous; open (weave)
Noun, No-adjective 
びこう nostril; nostrils; naris; nares
Noun 
もうく pores (of the skin)
Noun 
えらあな gill slit
Noun 
がんこう eye socket
Noun 
さいこう pore
Noun 
さんこう boring; punching
Noun, Suru verb 
じんこう manhole
Noun 
せいこう (electron) hole; positive hole
Noun 
穿 せんこう 1: perforation; punching (a hole); rupture;
2: (Computer terminology) punch
Noun, Suru verb 
どうこう pupil; pupillary
Na-adjective, Noun, No-adjective 
はりめど eye of a needle
Noun 
胃穿 いせんこう perforation of stomach ulcer
Noun 
送り おくりこう feed hole
Noun, Computer terminology 
空気 くうきこう air pocket; air hole
Noun 
通気 つうきこう vent
Noun 
針の はりのあな eye of a needle
Expression, Noun 
噴火 ふんかこう crater
Irregular kanji usage, Noun 
噴気 ふんきこう 1: fumarole;
2: blowhole (of a whale, etc.)
Noun 
ボタン ボタンあな buttonhole
Noun 
隕石 いんせきこう meteorite crater
Noun 
呼吸 こきゅうこう breathing hole
Noun 
射撃 しゃげきこう arrow slit; arrow-loop; gun loop; gun port
Noun 
通風 つうふうこう vent
Noun 
排水 はいすいこう osculum; scupper (hole)
Noun 
繰出し くりだしこう feed hole; sprocket hole
Noun, Computer terminology 
位置決め いちぎめこう index hole
Noun, Computer terminology 
頭蓋穿 ずがいせんこう trepanation
Noun 
頭部穿 とうぶせんこう trepanation
Noun 

Found 37 words.

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