| よう | 
|---|
| 溶 | 
| がん | 
|---|
| 岩 | 
| ほら | 
|---|
| 洞 | 
| あな | 
|---|
| 穴 | 
noun
- lava cave.
Variations
| Pronunciation | Kanji | Kana | Is Common | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 
 
 
 
 | 溶岩洞穴 | ようがんほらあな | 
Contained Kanji Breakdown
melt, dissolve, thaw
と.ける ヨウ (7th, N2)
boulder, rock, cliff
いわ ガン (2nd, N2)
den, cave, excavation
ドウ とう ほら (9th, N1)