Synonyms for Most hard-hearted:

• adj.

  •aloof (adjective)
  • unsympathetic,
  • casual,
  • forbidding,
  • reserved,
  • unfriendly,
  • above,
  • lone wolf,
  • loner,
  • haughty,
  • indifferent,
  • cold fish,
  • offish,
  • supercilious,
  • cold,
  • uppity,
  • laid back,
  • unapproachable,
  • hard-boiled,
  • unconcerned,
  • putting on airs,
  • unsociable,
  • withdrawn,
  • Hard-hearted,
  • on ice,
  • detached,
  • apart,
  • distant,
  • thick-skinned,
  • secluded,
  • uninterested,
  • stuck up,
  • solitary,
  • incurious,
  • cool,
  • unresponsive,
  • chilly,
  • standoffish.
  •cold-blooded (adjective)
  • hardened,
  • pitiless,
  • brutal,
  • unfeeling,
  • ruthless,
  • unmoved,
  • relentless,
  • merciless,
  • inhuman,
  • steely,
  • savage,
  • dispassionate,
  • barbarous,
  • unemotional,
  • uncompassionate,
  • callous,
  • matter-of-fact,
  • imperturbable,
  • Stony-hearted,
  • obdurate.
  •cold-hearted (adjective)
  • harsh,
  • heartless,
  • hard,
  • insensitive,
  • unkind,
  • uncaring,
  • unloving.
  •cruel (adjective)
  • vicious,
  • hellish,
  • monstrous,
  • vengeful,
  • degenerate,
  • revengeful,
  • sinful,
  • flinty,
  • hateful,
  • cold-blooded,
  • bestial,
  • excruciating,
  • malevolent,
  • evil,
  • ferocious,
  • inexorable,
  • virulent,
  • tyrannical,
  • unrelenting,
  • wicked,
  • bloodthirsty,
  • bitter,
  • brutish,
  • spiteful,
  • implacable,
  • inhumane,
  • painful,
  • demoniac,
  • unnatural,
  • poignant,
  • pernicious,
  • rancorous,
  • fierce,
  • depraved,
  • sadistic,
  • atrocious.
  •heartless (adjective)
  • Cold-hearted,
  • hard as nails,
  • cruel.
  •obdurate (adjective)
  • immovable,
  • perverse,
  • rigid,
  • hanging tough,
  • mulish,
  • uncompromising,
  • bullhead,
  • unshakable,
  • mean,
  • inflexible,
  • fixed,
  • unyielding,
  • adamant,
  • iron,
  • tough nut to crack,
  • tough,
  • firm,
  • uncooperative,
  • indurate,
  • stiff-necked,
  • Unimpressible,
  • dogged,
  • hard-nosed,
  • set in stone,
  • obstinate,
  • unbending.
  •remorseless (adjective)
  • hard-bitten,
  • sanguinary,
  • impenitent,
  • unregenerate,
  • greedy,
  • murderous,
  • avaricious,
  • intolerant,
  • uncontrite,
  • sour,
  • unremitting,
  • Unrepenting,
  • bloody,
  • rigorous,
  • vindictive,
  • unmerciful,
  • shameless,
  • grim,
  • unforgiving.
  •ruthless (adjective)
  • unappeasable,
  • severe,
  • ironfisted,
  • feral,
  • without pity,
  • cutthroat,
  • surly,
  • stony,
  • dog-eat-dog,
  • mortal,
  • remorseless,
  • killer,
  • stern.
  •stonyhearted (adjective)
  • hardhearted,
  • compassionless.
  •unaffected (adjective)
  • impervious,
  • untouched,
  • unimpressed,
  • unexcited,
  • unstirred,
  • uninfluenced,
  • impassive,
  • aloof,
  • proof,
  • not influenced,
  • easy-going,
  • unruffled,
  • steady,
  • unaltered,
  • calm,
  • laid-back.
  •unconcerned (adjective)
  • neutral,
  • heedless,
  • insensible,
  • inattentive,
  • unbothered,
  • deaf,
  • supine,
  • phlegmatic,
  • negligent,
  • serene,
  • lukewarm,
  • uninvolved,
  • forgetful,
  • self-centered,
  • oblivious,
  • easy,
  • relaxed,
  • careless,
  • blithe,
  • untroubled,
  • unworried,
  • unperturbed,
  • feckless,
  • nonchalant,
  • blind,
  • lackadaisical,
  • insouciant.
  •unemotional (adjective)
  • deadpan,
  • listless,
  • blah,
  • unimpressionable,
  • passionless,
  • along for the ride,
  • marble,
  • frigid,
  • flat,
  • reticent,
  • quiet,
  • coldhearted,
  • apathetic,
  • unexcitable,
  • undemonstrative,
  • chill,
  • rolling with the punches,
  • emotionless,
  • going with the flow,
  • glacial.
  •uninterested (adjective)
  • could care less,
  • going through motions,
  • turned off,
  • bored stiff,
  • disinterested,
  • weary,
  • uncurious,
  • bored,
  • remote.
  •unkind (adjective)
  • thoughtless,
  • nasty,
  • inconsiderate,
  • malicious,
  • uncharitable,
  • malignant.

Antonyms for Most hard-hearted:

• adj.

  • aloof
    friendly, warm, sociable, sympathetic, interested, concerned, kind, compassionate.
  • cold-blooded
    feeling, gentle, demonstrative, giving, nice, merciful, warm-blooded.
  • cold-hearted
    Warm-hearted.
  • cruel
    thoughtful, decent, pleasing, polite, uncruel, moral, good, considerate, pleasant, easy, mild, humane, helpful, charitable.
  • heartless
    sensitive, warmhearted, caring.
  • obdurate
    submissive, susceptible, amenable, yielding.
  • remorseless
    sad, remorseful, guilty, sorry, ashamed.
  • ruthless
    flexible, tender, peaceful, tame, forgiving, civilized, nonviolent, calm.
  • unaffected
    changed, moved, affected, refined, sophisticated, responsive, unnatural.
  • unconcerned
    curious, nervous, anxious, unnerved.
  • unemotional
    excitable, passionate, emotional.
  • uninterested
    lively, involved, enthusiastic, untired, energetic.