- salton sea
- singing the praise (of)
- sexual aberration
- sexual offence
- sexual epoch
- sexological
- sexual harassment
- sex reversal
- sex pilus
- sexual indulgence
- sexlessness
- sexist
- spoonfeeding
- secondary education
- sort out
- sort out the men from the boys
- sultrily
- second month of hindu calendar
- slanted
- self thinning capacity
- shutterbug
- stogie
- stodgy
- slavic race
- stomatous
- stolidness
- strike leader
- scoutmaster
- stage director
- sapidness
- sapidity
- savonarola
- savor
- savour
- saxhorn
- shipway
- saltness
- ship canal
- shipways apparatus
- soft_hearted
- small increment sensitivity index
- sour orange
- sullage
- sapphire
- secondarily
- state of being foremost
- sitting on the ground with folded legs
- subsequence
- subsequentness
- sequacious