indurated

apathetic careless cold-blooded heartless indifferent insensitive uncaring unsympathetic

hardened inured toughened unbending

blind to case-hardened cold deaf to hard hard-bitten hard-boiled hardhearted impassive impenitent inflexible insensate insensible insentient obdurate soulless spiritless stiff stony stubborn thick-skinned torpid tough unaffected uncompassionate unconcerned unfeeling unimpressionable unresponsive unsusceptible

caring compassionate concerned feeling interested kind merciful mindful nice responsive sympathetic

sensitive tender

solid strong tough

concentrated

adamantine callous compact compacted compressed consolidated dense firm hardened impenetrable indurate inflexible iron packed rigid rocky set stiff stony thick unyielding

delicate soft vulnerable weak

flexible malleable pliable pliant yielding

adamantine callous compact compacted compressed concentrated consolidated dense firm hard as nails hard-handed hardened hardy impenetrable indurate inflexible iron packed rigid rocky rugged set solid stiff stony strong

coldhearted seasoned

accustomed benumbed callous habituated inured prepared steeled toughened unbending

case-hardened contemptuous cruel disdainful hard as nails hard-bitten hard-boiled hardhearted heartless impenetrable impious inaccessible irreverent obdurate obtuse resistant unashamed uncaring uncompassionate unemotional unrepenting unsubmissive

compassionate feeling kind nice sympathetic

emotionless matter-of-fact placid reticent serene stoic stolid taciturn unemotional unflappable unruffled

apathetic callous cold cold-blooded collected composed dispassionate dry hardened heartless imperturbable indifferent inexcitable inexpressive inscrutable insensible insusceptible nonchalant passionless phlegmatic poker-faced reserved sedate self-contained spiritless stoical unconcerned unexcitable unfeeling unimpressible unmoved wooden

agitated communicative emotional excited feeling nervous

passionate responsive sensitive susceptible warm

addicted habitual hard-core hardened incurable lifelong

abiding accustomed chronic confirmed continuing customary deep-rooted deep-seated dyed-in-the-wool enduring entrenched fixed habituated inbred incorrigible ineradicable ingrained innate long-lasting long-lived obstinate old perennial permanent persistent persisting set settled stubborn sworn usual

short-lived