duhduh /dʌ/ interjection American English 
used to say that what someone else has just said or asked is stupid
used to say that what someone else has just said or asked is stupid- schoolday
- school district
- school friend
- schoolgirl
- school governor
- schoolhouse
- schooling
- schoolkid
- school-leaver
- schoolmarm
- schoolmaster
- schoolmate
- schoolmistress
- school night
- schoolroom
- school run
- schoolteacher
- school tie
- schoolwork
- schoolyard
- schooner
- Schroeder, Gerhard
- schtick
- schtum
- Schubert, Franz