- sad
- sahib
- sahara
- sachet
- sack coat
- sack race
- sacrificed
- sacrificial
- sacrilegious
- sail close to the wind
- sail
- sailing ship
- saffron
- sag
- sagacious
- sagaciousness
- sage
- sacrament
- saddle with
- sadist
- saddle horse
- sagittarius
- safeguard
- safekeeping
- safety
- safety bolt
- safety curtain
- safety fuse
- safety lamp
- safety lock
- safety pin
- safety razor
- sacked
- sacred cow
- sadistic
- safe and sound
- sacristan
- sailing boat
- saint
- superman
- submarine
- submersible
- silly
- sappy
- soldier
- stuff
- stack
- sight
- spate
- slew