Synonyms of careful

1 Syllable

shy, prim, cool

2 Syllables

fussy, timed, sober, studious, set-up, hushhush, sager, guarded, cagier, punctual, exact, thrifty, cannier, discreet, wary, solid, cagey, slambang, slam-bang, choosy, choicy, fussier, watchful, prudent, thoughtful, arrect, anxious, wiser, chary, canny, wisest, alert, thorough, mindful, heedful, frugal, leery, thriftier

3 Syllables

unsleeping, custodial, structured, rigorous, provident, conscientious, true-hearted, judicious, scrupulous, insomniac, suspicious, religious, reliable, motherly, diligent, clocklike, painstaking, precise, circumspect, middle-ground, regardful, finicky, orderly, vigilant, nit-picking, fussbudget, judgmatic, clear-sighted, assiduous, well-judged, fastidious, incorrupt, truehearted, exacting, wakeful, methodic, observant, finicking, hard-working, punctilious, alerting, concerned, open-eyed

4 Syllables

noncommittal, high-principled, calculating, caretaking, moderate, meticulous, veridical, even-steven, particular, picky-picky, unrevealing, disciplined, methodical, persnickety, overcautious, attentive, solicitous, redemptory, selective, accurate, protective, predesigned

5 Syllables

businesslike, systematical, unadventurous, precautionary, conservational, overfastidious, deliberate, apprehensive, ultraprecise, discriminating, well-regulated, many-faceted, conservative, elaborate, observative, selfdisciplined

6 Syllables

manipulative