remiss

(not comparable)At fault; failing to fulfill responsibility, duty, or obligations.

It would be remiss of me, in my duties, if I did not give credit where credit was due.

Đồng nghĩa: at fault, blameworthy, lash, lax, negligent, reprehensible, at fault, blameworthy, censurable, culpable, guilty, nocent, reprehensible, to blame

(not comparable)Not energetic or exact in duty or business; careless; tardy; slack; hence, lacking earnestness or activity; languid; slow.

Đồng nghĩa: careless, tardy, slack, languid, slow, adiaphroistic, apathetic, apathistical, blasé, blithe, deaf, cool, shiftless, dispassionate, dull, enervated, gallionic, halfhearted, heartless, impassive, ineffervescible, insouciant, indifferent, insensible, jaded, languid, languorous, Laodicean, lethargic, listless, lackadaisical, lotophagous, lukewarm, meh, mopey, nonchalant, nonplussed, otiose, phlegmatic, pococurante, spiritless, supine, tepid, torpid, torpedinous, unaroused, uncaring, unconcerned, unenthusiastic, unimpressible, uninterested, unlively, unmoved, untouched, unzealous, world-weary, careless, cursory, derelict, heedless, irregardless, irrespective, lash, lax, neglectful, negligent, reckless, regardless, remiss, slack, slapdash, sloppy, slovenly, slipshod, unfaithful, crawling, slack, slow-moving, languid, languorous, draggy, creeping, dreich, gastropodous, glacial, heavy-footed, inching, inert, labored, leaden, lead-footed, lethargic, low-speed, lumbering, plodding, pokey, ponderous, slothlike, slow, slow as a snail, slow as Christmas, slow as molasses, slow as molasses in January, slowfooted, sluggish, stately, steady, subglacial, sullen, tardigrade, tedious, testudineous, torpid, turtleish, turtlesque, unspeedy