successful, a. prosperous, victorious, triumphant, fortunate.

succession, n. sequence, consecution; chain, line, series.

successive, a. consecutive.

successor, n.  Antonym:  predecessor.

succor, n. assistance, help, relief.

suck, v. imbibe, absorb; engulf.

sucker, n. shoot, tiller, scion, sprout; embolus, piston, valve.

sucker, n. (Slang) dupe, gull, cully, greenhorn; parasite, sponger, toady.

suckling, n. lactation.—­a. unweaned.

sudden, a. unexpected, abrupt, unlocked for.

sue, v. prosecute.

suffering, n. distress, agony, misery, pain, discomfort, torture, sufferance.

sufficiency, n. enough, adequacy, competence.  Antonyms:  insufficiency, inadequacy.

sufficient, a. adequate.  Antonyms:  insufficient, inadequate.

suffocate, v. choke, stifle, smother, asphyxiate, burke.

suffocation, n. smothering, asphyxiation.

suffrage, n. vote, assent, ballot; testimony, attestation; prayer, petition.

sugar, n. sucrose, saccharose (cane sugar); levulose (fruit sugar); dextrose, glucose (grape sugar); muscovado (unrefined sugar); maltose (malt sugar); lactose (milksugar); inosite (muscle sugar); invert sugar; cassonade (raw sugar); caramel (burnt sugar).  Associated words:  sacchariferous, dextrine, sorghum, saccharify, saccharimeter, saccharimetry, saccharin, saccharoid, saccharize.

suggest, v. allude to, hint, intimate, insinuate, propose, recommend.

suggestion, n. intimation, hint, allusion, proposal, instance, insinuation.

suicide, n. self-murder, self-destruction; self-murderer, felo-de-se.

suit, n. wooing, courtship, addresses; prosecution, action, lawsuit; retinue, suite; petition, solicitation, entreaty, request.  Associated words:  champerty, maintenance.  See lawsuit.

suit, v. fit, adapt, adjust; please, gratify, satisfy; accord, comport, agree.

suitable, a. fitting, accordant, proper, becoming, congruous, consistent, congruent.

suite, n. retinue, staff, train of attendants.

sulky, a. sullen, morose, surly, moody.

sullen, a. morose, unamiable, sulky, intractable.

sulphur, n. brimstone.

sulphuric acid. oil of vitriol.

sum, n. amount, total, aggregate, sum total; problem, example.

sum, v. cast up, add, compute; summarize.

summary, n. recapitulation, epitome, resume, synopsis.

summer, n.  Associated Words:  aestival, aestivate, aestivation.

summing up. resume, recapitulation, peroration.

summit, n. top, pinnacle, zenith, apex, vertex, culmination.

summoner, n. apparitor.

sum up. summarize, recapitulate.

sun, n.  Sol.  Associated Words::  heliography, heliometry, solar, solstice, solarize, anthelion, parhelion, halo, heliocentric, actinometer, actinometry, heliacal, heliograph, equinox, astronomy, astronomer, photosphere, helioscope, heliostat, paranthelion, maculae, Hyperion.