THESAURUS
Curt
Spartan, abbreviated, abridged, abrupt, aggressive, aposiopestic, bearish, beastly, bluff, blunt, brash, brief, brusque, cavalier, churlish, clipped, close, close-tongued, closemouthed, compact, compendious, compressed, concise, condensed, contracted, crisp, crusty, curtal, curtate, cut, decurtate, docked, dumb, economical of words, elliptic, epigrammatic, gnomic, gruff, harsh, imperious, indisposed to talk, instantaneous, laconic, little, low, mum, mute, peremptory, pithy, pointed, pruned, quiet, reserved, rough, rude, sententious, severe, sharp, short, short and sweet, shortened, silent, snappish, snippety, snippy, snug, sparing of words, speechless, succinct, summary, surly, synopsized, synoptic, taciturn, terse, tight, tight-lipped, to the point, tongue-tied, transient, truculent, truncated, unceremonious, unloquacious, untalkative, word-bound, wordless
ROGET THESAURUS
Curt
Conciseness
N
conciseness, brevity, the soul of wit, laconism, Tacitus, ellipsis, syncope, abridgment, compression, epitome, monostich, brunch word, portmanteau word, concise, brief, short, terse, close, to the point, exact, neat, compact, compressed, condensed, pointed, laconic, curt, pithy, trenchant, summary, pregnant, compendious, succinct, elliptical, epigrammatic, quaint, crisp, sententious, concisely, briefly, summarily, in brief, in short, in a word, in a few words, for shortness sake, to come to the point, to make a long story short, to cut the matter short, to be brief, it comes to this, the long and the short of it is, brevis esse laboro obscurus fio.
Taciturnity
N
taciturnity, silence, muteness, obmutescence, taciturnity, pauciloquy, costiveness, curtness, reserve, reticence, man of few words, silent, mute, mum, silent as a post, silent as a stone, silent as the grave, dumb, unconversable, taciturn, sparing of words, closetongued, costive, inconversable, curt, reserved, reticent, Int, shush!, tush!, silence!, mum!, hush!, chut!, hist!, tut!, chup!, mum's the word, keep your mouth shut!, cave quid dicis quando et cui, volto sciolto i pensieri stretti.
Shortness
N
shortness, brevity, littleness, a span, shortening, abbreviation, abbreviature, abridgment, concision, retrenchment, curtailment, decurtation, reduction, epitome, elision, ellipsis, conciseness, abridger, epitomist, epitomizer, short, brief, curt, compendious, compact, stubby, scrimp, shorn, stubbed, stumpy, thickset, pug, chunky, decurtate, retrousse, stocky, squab, squabby, squat, dumpy, little, curtailed of its fair proportions, short by, oblate, concise, summary, shortly, in short.