How do you say moustache in Japanese?
— 口ひげ (くちひげ, kuchí-higé); 口髭 (くちひげ, kuchí-higé)

Group relationships for moustache in Japanese
beard顎鬚 (あごひげ, agohige); あごひげ (agohige)
Specialized synonyms for moustache in Japanese
toothbrush歯ブラシ (ha-burashi)