lackadaisical

adj. listless, lacking energy, lacking enthusiasm; disinterested, apathetic; lazy

Adjective
1. lacking spirit or liveliness; "a lackadaisical attempt"; "a languid mood"; "a languid wave of the hand"; "a hot languorous afternoon"
(synonym) dreamy, languid, languorous
(similar) lethargic, unergetic
2. idle or indolent especially in a dreamy way; "she was annoyingly lackadaisical and impractical"; "a...lackadaisical, spiritless young man-about-town"- P.G.Wodehouse
(similar) idle

(a.)
Affectedly pensive; languidly sentimental.
  

v. a. adj.
فکرمند, جذباتي, بندہ, جذبات, نازدار, باعشوہ

Synonyms and related words:
Micawberish, apathetic, ataractic, backward, benumbed, blase, bored, careless, casual, cold, cool, dallying, dead, debilitated, degage, delaying, devil-may-care, dilatory, dillydallying, disinterested, dispassionate, disregardful, dopey, dormant, droopy, drugged, dull, easy, easygoing, emasculated, enervated, exanimate, faineant, foot-dragging, free and easy, heavy, hebetudinous, heedless, idle, inactive, inanimate, inattentive, incurious, indifferent, indolent, inert, inexcitable, insouciant, jaded, laggard, lagging, languid, languishing, languorous, lax, lazy, leaden, lethargic, lifeless, limp, lingering, listless, loitering, lukewarm, lumpish, mindless, moribund, negligent, nonchalant, numb, offhand, passive, perfunctory, phlegmatic, pococurante, pooped, procrastinating, procrastinative, procrastinatory, reckless, regardless, remiss, romantic, sated, sentimental, shuffling, slack, sleepy, slothful, slow, sluggish, somnolent, spiritless, stagnant, stagnating, stultified, supine, tepid, torpid, turned-off, unanxious, uncaring, unconcerned, undiscriminating, unemotional, unenthusiastic, unexcitable, unexcited, unimpressed, uninspired, uninterested, unmindful, unmoved, unsolicitous, vegetable, vegetative, wan, weary, world-weary