- Scheduled
- Scheme against
- Schism
- Schizoid
- Schizophrenia
- Schlemiel
- Schmaltz
- Schmo
- Schmuck
- Schnapps
- Scholarliness
- School
- Scissile
- School teacher
- School-mistress
- Schooled
- Schoolhouse
- Schoolman
- Schwa
- Sci-fi
- Science fiction
- Sciential
- Scienticism
- Scientifically
- Scilicet
- Scimitar
- Scintillating
- Scm
- Scoffingly
- Scolding
- Sconce
- Scooter
- Scorched earth policy
- Scorching sun
- Scoreless
- Scoria
- Scorpio
- Scorpion
- Scotch egg
- Scotsman
- Scotswoman
- Scottish
- Scourge
- Scouse
- Scout round for
- Scowlingly
- Scp
- Scr
- Scrabble about
- Scraggedness
- Scram
- Scrap-heap
- Scrap-iron
- Scrappily
- Scrappiness
- Scratchier
- Scratching sensation
- Scrawl
- Scrawny
- Screamer
- Screw
- Screw up ones courage
- Screw-chisel
- Screwed up
- Scribal
- Scribbling
- Scrimshander
- Scriptual work
- Scroll
- Scrotum
- Scrub
- Scrubber
- Scruff
- Scruffy
- Scrunch
- Scrupulously discharges his duties
- Scrupulousness
- Scrutiniser
- Scrutiny
- Scrutiny of a text
- Sculptor
- Scum of society
- Scummings
- Scummy
- Scurf
- Scurviness
- Scurvy
- Scuzzy
- Scylla
- Scyther
- Sea
- Sea -fowl
- Sea customs
- Sea green
- Sea lord
- Sea or ocean
- Sea turbulence
- Sea voyage
- Sea-bee
- Sea-bottom