御猪口[ochoko] small cup
片口鰯[katakuchiiwashi] Japanese anchovy (Engraulis japonica)
白口[shiroguchi] white croaker (Pennahia argentata)
悪たれ口[akutareguchi] abuse
悪口雑言[akkouzougon] all kinds of malicious gossip

異口同音[ikudouon] in concert
異口同音に[ikudouonni] in one voice
ひと口[hitokuchi] mouthful
一口商い[hitokuchiakinai] an immediate definite deal
一口同音[ikkudouon] reading in unison

水疱瘡[mizubousou] chickenpox
瘡痕[soukon] scar
凍瘡[tousou] chilblains
痘瘡[tousou] smallpox
疱瘡[housou] smallpox

蓐瘡[jokusou] bedsore
鵝口瘡[gakousou] thrush (pediatric disease)
瘡蓋[kasabuta] crust
瘡掻き[kasakaki] person with skin disease (esp. syphilis)
瘡っかき[kasakkaki] person with skin disease (esp. syphilis)

天鵞絨[biroudo] velvet
鵞鳥[gachou] goose
鵞毛[gamou] goose down
鵞口瘡[gakousou] thrush (pediatric disease)

鵞ペン[gapen] quill pen
本天鵞絨[honbiroodo] silk velvet
鵞眼[gagan] zeni coin
鵞口瘡菌[gakousoukin] thrush fungus (Candida albicans)