Letter: s
- schoolmarm, dame, duenna, governess, mistress

- schoolmaster, certified teacher, doctor, don, educator, fellow, guide, guru, instructor, maestro, master, mentor, mullah, pedagogue, preceptor, professor

- schoolmate, ace, amigo, associate, bedfellow, bedmate, bosom buddy, buddy, bunkmate, chum, classmate, colleague, companion, company, compeer, comrade

- schoolmistress, dame, duenna, governess, mistress, schoolteacher, teacher

- schoolteacher, certified teacher, doctor, don, educator, fellow, guide, guru, instructor, maestro, master, mentor, mullah, pedagogue, preceptor, professor

- schooner, cup, drink, galleon, goblet, junk, mug, sailing vessel, vessel, yacht

- sciatic neuritis, MS, cerebral palsy, chorea, epilepsy, falling sickness, headache, migraine, multiple sclerosis, nervous disorder, neuralgia, neuritis, palsy, sciatica, shingles

- sciatica, MS, brain disease, cerebral palsy, chorea, emotional disorder, epilepsy, falling sickness, headache, migraine, multiple sclerosis, nervous disorder, neuralgia, neuritis, organic psychosis, palsy

- science dictionary, dictionary, gazetteer, gloss, glossary, lexicon, synonymy, thesaurus, vocabulary

- science fiction, adventure story, allegory, bedtime story, detective story, fable, fairy tale, fantasy, fiction, folk story, folk-tale, ghost story, horse opera, legend, love story, mystery

- science of being, aesthetics, casuistry, cosmology, epistemology, ethics, logic, metaphysics, ontology, phenomenology, school of thought, sophistry

- science, academic discipline, academic speciality, applied science, area, arena, art, body of knowledge, branch, concern, craft, department of knowledge, discipline, domain, electromechanics, electronics

- science-fiction novel, dreadful, novel, short story, vignette

- scientific education, area, course, curriculum, discipline, elective, field, humanities, liberal arts, major, minor, refresher course, seminar, speciality, study, subject

- scientific name, appellation, byword, cognomen, denomination, designation, epithet, handle, honorific, label, moniker, name, namesake, style, tag, title

- scientific, close, constant, delicate, detailed, direct, disciplinary, down-to-earth, earthy, even, exact, express, faithful, fine, hard-headed, inerrant

- scientifically exact, close, constant, delicate, direct, even, exact, express, faithful, fine, inerrant, infallible, mathematical, microscopic, nice, pinpoint

- scientist, authority, expert, intellectual, savant, scholar

- scintilla, blink, blinking, cast, coruscation, dash, firefly, gleam, glimmer, glimmering, glisten, glister, glitter, glittering, glow-worm, hint

- scintillate, be merry with, blink, coruscate, crack a joke, crack wise, fleer at, fun, gibe at, glance, gleam, glimmer, glint, glisten, glister, glitter

- scintillating, ablaze, adroit, afire, aflame, aglow, alight, apt, ardent, biting, blazing, blinking, brainy, bright, brilliant, burning

- scintillation, aphorism, black spot, blink, blinking, bloom, blooping, bright idea, bright thought, brilliant idea, conceit, coruscation, crack, definition, epigram, firefly

- scion, appendage, arm, bough, branch, burgeon, child, daughter, deadwood, descendant, flagellum, fork, foster child, frond, grandchild, granddaughter

- scissor, amputate, axe, bisect, butcher, carve, chop, cleave, cut, cut away, cut in two, cut off, dichotomize, dissever, excise, fissure

- scissor-legs, ankle, calf, drumstick, ham, hock, jamb, knee, leg, limb, pin, shank, shin, stem, stumps, tarsus

- scissors, edge tool, hatchet, jackknife, lock, pick, snip, stranglehold, toehold, tool

- sclerosis, abscess, ague, anaemia, angina, aortic insufficiency, apoplectic stroke, apoplexy, arrhythmia, arteriosclerosis, asphyxiation, asthma, ataxia, atherosclerosis, atrial fibrillation, atrophy

- sclerotic, backed, callous, crusty, crystallized, fossilized, granulated, hardened, ossified, petrified, reinforced, set, solidified, steeled, stiffened, strengthened

- scoff at, affront, be merry with, break the law, call names, care naught for, crack a joke, crack wise, defy, deride, despise, disdain, dishonour, disobey, disoblige, disregard

- scoff, affront, aspersion, atrocity, back answer, barrack, belittle, bolt, boo, brickbat, caustic remark, chaff, chow, comeback, comestibles, contempt
