01
洞窟
どうくつ
cave
Meanings
- den
- cave
- excavation
Readings
Onyomi
- ドウ
Kunyomi
- ほら
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Useful words
02
洞察
どうさつ
insight
03
空洞
くうどう
hollow
04
洞穴
ほらあな
cavern
05
洞察力
どうさつりょく
powers of observation
06
鍾乳洞
しょうにゅうどう
stalactite cave
Compare Kanji
01同Shape95%same, agreeThe character 同 forms the right side of 洞.02穴Meaning92%hole, apertureBoth kanji refer to hollow spaces, holes, or openings.03筒Shape88%cylinder, pipeBoth kanji share the 同 character as a common component.04堀Meaning85%ditch, moatBoth kanji relate to excavations or hollowed-out areas in the earth.05湖Component80%lakeBoth kanji share the 氵 (water) radical on the left side.06溝Component82%gutter, ditchBoth kanji feature the 氵 (water) radical and relate to channels or hollows.