Synonyms for Sweltering:

• adj.

  •all (adjective)
  • sweltering.
  •blistering (adjective)
  • in-tense,
  • in-tensest,
  • more blistery,
  • most blistery,
  • in tense,
  • in tenser,
  • in-tenser.
  •close (adjective)
  • stale-smelling,
  • choky,
  • unventilated,
  • fusty.
  •hot (adjective)
  • temperate,
  • feverish,
  • recalescent,
  • pyretic,
  • very warm,
  • decalescent,
  • igneous,
  • steaming,
  • Thermogenic,
  • glowing,
  • ovenlike,
  • like an oven,
  • fiery,
  • smoking,
  • feverous,
  • calescent.
  •humid (adjective)
  • sodden,
  • more irriguous,
  • most irriguous,
  • mucky.
  •sultry (adjective)
  • more smothering,
  • most smothering.
  •thermal (adjective)
  • thermic,
  • toasty.
  •torrid (adjective)
  • more scorched,
  • most austral,
  • most scorched,
  • more austral.
  •warm (adjective)
  • more warmish,
  • most warmish.

• n.

  •
  • balmy,
  • mild.

• v.

  •heating (verb)
  • frying,
  • singing,
  • burning,
  • roasting,
  • warming,
  • grilling,
  • barbecuing,
  • Parching,
  • Searing,
  • Charring,
  • simmering,
  • heating,
  • firing,
  • toasting,
  • braising,
  • stewing,
  • Parboiling,
  • scalding,
  • boiling,
  • cooking,
  • poaching.

• Other synonyms:

  •
  • blistering,
  • sizzling.
  •
  • heated.
  •
  • ardent.
  •Other relevant words:
  • parched,
  • breathless,
  • moist,
  • dank,
  • burning up,
  • dazzling,
  • ebullient,
  • in a fever,
  • smoldering,
  • heavy,
  • candent,
  • blazing,
  • on fire,
  • Incalescent,
  • afire,
  • melting,
  • flushed,
  • burning hot,
  • sudorific,
  • arid,
  • in a blaze,
  • live,
  • in flames,
  • stuffy,
  • unquenched,
  • ultrahot,
  • congested,
  • sweaty,
  • perspiring,
  • seething,
  • Superheated,
  • scorched,
  • damp,
  • clammy,
  • swelter,
  • sweating,
  • airless,
  • canicular,
  • wet,
  • incandescent,
  • suffering,
  • fervent,
  • Flushing,
  • wilting,
  • Sweltered,
  • red,
  • in a glow,
  • suffocating,
  • overheated,
  • Shrivelling,
  • white-hot,
  • steamy,
  • Unextinguished,
  • fervid,
  • alight,
  • hellish,
  • ablaze,
  • in a sweat.

Antonyms for Sweltering:

• adj.

  • very hot
    cool, cold, freezing, frigid, dry.
  • Other antonyms:
    frozen, cooled, benumbed, iced, shivering, subzero, refrigerated, unheated, snowy, numb, glacial, wintry, chilled.