How do you say rock in Japanese?
— じゃんけん

Related synonyms for rock in Japanese
stone小石 (こいし, koishi)
Specialized synonyms for rock in Japanese
crystal結晶 (けっしょう, kesshō)
igneous rock火成岩 (かせいがん, kaseigan)
magmaマグマ (maguma)
Derivative terms for rock in Japanese
stone小石 (こいし, koishi)