Quack

"Quack" in Japanese

もぐりの医者

moguri no isha

(fraudulent or incompetent doctor of medicine)

ガー ガー

gā-gā

(sound made by a duck)

クェッ クェッ

kuek-kuek

(sound made by a duck)

クワッ クワッ

kuwak-kuwak

(sound made by a duck)

ペテン師

peten-shi

(charlatan)

藪医者

yabuisha

(fraudulent or incompetent doctor of medicine)

ガヤガヤしゃべる

gayagaya shaberu

(to make a noise like a duck)

ガーガーと鳴く

gā-gā to naku

(to make a noise like a duck)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.