- unemotional
- adjunexcitable, unmoved, unstirred, unkindled, unperturbed, unsusceptible, unimpressionable, unimpiessible; apathetic, phlegmatic, listless, languid; lukewarm, neutral, nonchalant, indifferent; sedate, self-controlled, sober, staid, stoical, philosophical; stiff, formal, Inf. tight, Sl. uptight; reserved, shy, demure; calm, composed, poised, quiet, unruffled, placid; undemonstrative, unresponsive, unaffection-ate, distant, aloof; cool, cold, frigid; impervious, stony, steely, flinty; hardened, obdurate, callous, thickskinned; unimpassioned, untouched, indurate, inured.
A Note on the Style of the synonym finder. 2014.