Synonyms and related words :
Olympian, above all that, affectless, aguey, aguish, algid, aloof, anesthetized, arctic, autistic, backward, bashful, blank, blue with cold, blunt, bracing, catatonic, chattering, chill, chilled, cold, cold as charity, cold-blooded, coldhearted, constrained, cool, coolish, crisp, detached, disaccordant, discreet, dispassionate, distant, dithery, drugged, dull, emotionally dead, emotionless, exclusive, expressionless, forbidding, freezing, fresh, frigid, frosted, frosty, frozen, frozen to death, gelid, glacial, guarded, half-frozen, heartless, hostile, icy, immovable, impassible, impassive, impersonal, inaccessible, incompatible, inexcitable, inhospitable, inimical, insusceptible, introverted, invigorating, modest, nippy, nonemotional, objective, obtuse, offish, out of touch, passionless, remote, removed, repressed, reserved, restrained, reticent, retiring, seclusive, self-absorbed, shaky, shivering, shivery, shrinking, soulless, spiritless, standoff, standoffish, stimulating, strained, subdued, suppressed, temperate, tense, unaffable, unaffectionate, unamiable, unamicable, unapproachable, uncongenial, uncordial, undemonstrative, unemotional, unenthusiastic, unexpansive, unfeeling, unfriendly, ungenial, unharmonious, unimpassioned, unimpressionable, unloving, unpassionate, unreceptive, unresponding, unresponsive, unsociable, unsusceptible, unsympathetic, untouchable, with chattering teeth, withdrawn