- satin
- shag
- sailcloth
- sateen
- story
- socialism
- set about
- seat
- stool pigeon
- shop
- slush
- slops
- single
- stork
- sailor
- sorghum
- smallpox
- semiconductor
- sound off
- slicker
- sick
- sheik
- science laboratory
- stigmatize
- scull
- sib
- stimulant
- scum
- square
- sock
- south
- second
- sulfur
- sunday school
- school
- saw
- southward
- saturday
- steel
- sable
- sabotage
- saboteur
- sac
- saccharine
- saccharum officinarum
- sachem
- sacramental
- sadness
- safari
- sacredness