Unable to move or resist motion.

Roget 606: obstinate, tenacious, stubborn, obdurate, casehardened; inflexible etc. (hard) 323; balky; immovable, unshakable, not to be moved; inert etc. 172; unchangeable etc. 150; inexorable etc. (determined) 604; mulish, obstinate as a mule, pig-headed.    dogged; sullen, sulky; unmoved, uninfluenced unaffected.    willful, self-willed, perverse; resty^†, restive, restiff^†; pervicacious^†, wayward, refractory, unruly; heady, headstrong; entete [Fr.]; contumacious; crossgrained^†.    arbitrary, dogmatic, positive, bigoted; prejudiced etc. 481; creed-bound; prepossessed, infatuated; stiff-backed, stiff necked, stiff hearted; hard-mouthed, hidebound; unyielding; impervious, impracticable, inpersuasible^†; unpersuadable; intractable, untractable^†; incorrigible, deaf to advice, impervious to reason; crotchety etc. 608.    ... show more

Polish: bezwładny, inercyjny

Having only a limited ability to react chemically; chemically inactive:
— Inert matter.

synonyms: indifferent, neutral.

Polish: obojętny, neutralny

Slow and apathetic:
— She was fat and inert.

synonyms: sluggish, soggy, torpid.

Roget 172: inert, inactive, passive; torpid etc. 683; sluggish, dull, heavy, flat, slack, tame, slow, blunt; unreactive; lifeless, dead, uninfluential^†.    latent, dormant, smoldering, unexerted^†.    ... show more

Roget 683: inactive; motionless etc. 265; unoccupied etc. (doing nothing) 681; unbusied^†.    indolent, lazy, slothful, idle, lusk^†, remiss, slack, inert, torpid, sluggish, otiose, languid, supine, heavy, dull, leaden, lumpish^†; exanimate^†, soulless; listless; drony^†, dronish^†; lazy as Ludlam's dog.    dilatory, laggard; lagging etc. v.; slow etc. 275; rusty, flagging; lackadaisical, maudlin, fiddle-faddle; pottering etc. v.; shilly-shally etc. (irresolute) 605.    sleeping, etc. v.; asleep; fast asleep, dead asleep, sound asleep; in a sound sleep; sound as a top, dormant, comatose; in the arms of Morpheus, in the lap of Morpheus.    sleepy, sleepful^†; dozy^†, drowsy, somnolent, torpescent^†, lethargic, lethargical^†; somnifacient^†; statuvolent^†, statuvolic^†; heavy, heavy with sleep; napping; somnific^†, somniferous; soporous^†, soporific, soporiferous^†; hypnotic; balmy, dreamy; unawakened, unawakened.    sedative etc. 174.    ... show more

Roget 823: insensible, unconscious; impassive, impassible; blind to, deaf to, dead to; unsusceptible, insusceptible; unimpressionable^†, unimpressible^†; passionless, spiritless, heartless, soulless; unfeeling, unmoral.    apathetic; leuco-^†, phlegmatic; dull, frigid; cold blooded, cold hearted; cold as charity; flat, maudlin, obtuse, inert, supine, sluggish, torpid, torpedinous^†, torporific^†; sleepy etc. (inactive) 683; languid, half-hearted, tame; numbed; comatose; anaesthetic etc. 376; stupefied, chloroformed, drugged, stoned; palsy-stricken.    indifferent, lukewarm; careless, mindless, regardless; inattentive etc. 458; neglectful etc. 460; disregarding.    unconcerned, nonchalant, pococurante^†, insouciant, sans souci [Fr.]; unambitious etc. 866.    unaffected, unruffled, unimpressed, uninspired, unexcited, unmoved, unstirred, untouched, unshocked^†, unstruck^†; unblushing etc. (shameless) 885; unanimated; vegetative.    callous, thick-skinned, hard-nosed, pachydermatous, impervious; hardened; inured, casehardened; steeled against, proof against; imperturbable etc. (inexcitable) 826^†; unfelt.    ... show more

Polish: ślamazarny, ślimaczy, ospały, żółwi, flegmatyczny, nieruchawy, nieruchliwy