adj. 25B6; adjective
he was totally unmoved by her outburst : UNAFFECTED, untouched, unimpressed, undismayed, unworried; aloof, cool, cold, dry-eyed; unconcerned, uncaring, indifferent, impassive, unemotional, stoical, phlegmatic, equable; impervious (to), oblivious (to), heedless (of), deaf to.
he remained unmoved on the crucial issues : STEADFAST, firm, unwavering, unswerving, resolute, decided, resolved, inflexible, unbending, implacable, adamant.