an earthen floor / a kind of earthen-floored foyer or entry room in traditional Japanese houses / (theater) parterre, the pit (seats on the ground level)

The hiragana syllable どぁ (dwa). Its equivalent in katakana is ドァ (dwa).

(organic chemistry) dodecene

an earthen floor / a lumber yard / (gambling) synonym of 賭場 (toba, “gambling den”) (especially) a mat spread directly on the ground for playing dice

previously mentioned location

strict

ice / freeze, congeal / icy, cold

a straw bag

bags

gourd