Incompatible, Inhospitable, Inimical, Introverted, Marble, Milky, Modest, Objective, Obtuse, Passionless, Platinum, Remote, Removed, Repressed, Reserved, Restrained, Reticent, Retiring, Shivery, Shrinking, Silver, Silvered, Silvery, Snowy, Soulless, Spiritless, Strained, Subdued, Suppressed, Tense, Unapproachable, Uncongenial, Undemonstrative, Unemotional, Unfeeling, Unfriendly, Unloving, Unresponsive, Unsociable, Unsympathetic, Untouchable, White, Withdrawn, Olympian, Aloof, Arctic, Argent, Autistic, Backward, Bashful, Blank, Blunt, Catatonic, Chalky, Chill, Chilled, Chilly, Cold, Coldhearted, Constrained, Cool, Cretaceous, Detached, Discreet, Dispassionate, Distant, Drugged, Dull, Emotionless, Exclusive, Expressionless, Forbidding, Freezing, Frigid, Frosted, Frozen, Glacial, Grizzled, Grizzly, Guarded, Heartless, Hoar, Hoary, Icy, Immovable, Impassive, Impersonal, Inaccessible