Ague, Aloof, Apathetic, Arctic, Arid, Arrogant, Asbestosis, Asexual, Asleep, Asthma, Audacious, Autistic, Backward, Barren, Bashful, Biting, Bitter, Black, Blah, Blank, Bleak, Bloodless, Blunt, Boreal, Bracing, Brisk, Bronchitis, Bug, Bumptious, Callous, Calloused, Castrated, Catarrh, Catatonic, Characterless, Chattering, Cheerless, Chill, Chilled, Chilling, Chilly, Chromatic, Comatose, Completely, Constrained, Cool, Crisp, Croup, Cutting, Dead, Deadening, Deceased, Defunct, Departed, Depressing, Detached, Discouraging, Discreet, Disdainful, Disheartening, Dismal, Dispassionate, Dispiriting, Distant, Doped, Matching, Medley, Modest, Monochromatic, Monochrome, Motley, Neuter, Neutral, Nipping, Numbing, Obdurate, Objective, Oblivious, Obtrusive, Obtuse, Old, Oppressive, Out, Overweening, Pale, Pallid, Passionless, Pedestrian, Penetrating, Perfunctory, Piercing, Pinching, Pleurisy, Plodding, Pneumonia, Pointless, Poky, Polar, Polychromatic, Ponderous, Presuming, Presumptuous, Prismatic, Promptly, Pushy, Rainbow, Raw, Remote, Removed, Repressed, Reserved, Restrained, Reticent, Retiring, Rigorous, Semiconscious, Senseless, Severe, Sexless, Shaky, Sharp, Shivering, Shivery, Shrinking, Silicosis, Slow, Slushy, Snappy, Sniffles, Solemn, Soulless, Spectral, Spiritless, Stale, Stereotyped, Sterile, Stiff, Stodgy, Stoned, Strained, Stuffy, Subdued, Subzero, Olympian, Siberian, Abruptly, Absolutely, Drear, Dreary, Drugged, Dry, Dull, Effete, Elephantine, Emasculated, Emotionless, Emphysema, Empty, Entirely, Exclusive, Expressionless, Extinct, Fade, Faint, Familiar, Far, Flat, Forbidding, Forward, Freezing, Frigid, Frigidity, Frosted, Frosty, Frozen, Frustrated, Glacial, Gloomy, Glowing, Guarded, Halfhearted, Hard, Hardened, Hardhearted, Harmonious, Heartless, Heavy, Hibernal, Hollow, Hubristic, Iced, Iciness, Icy, Immediately, Immovable, Impassive, Impersonal, Impotent, Inaccessible, Inane, Inanimate, Inclement, Incompatible, Indifferent, Influenza, Inhibited, Inhospitable, Inimical, Insensitive, Insipid, Insolent, Insulting, Introverted, Jejune, Joyless, Keen, Laryngitis, Late, Leaden, Lifeless, Lukewarm, Supercooled, Superficial, Suppressed, Tasteless, Tedious, Tense, Tepid, Thoroughly, Toning, Trite, Unapproachable, Uncaring, Uncongenial, Unconscious, Undemonstrative, Unemotional, Unenthusiastic, Unfeeling, Unfriendly, Unheated, Unloving, Unmoved, Unmoving, Unnatural, Unprepared, Unready, Unreservedly, Unresponsive, Unsociable, Unsympathetic, Untouchable, Vapid, Variegated, Warm, Weak, Wintery, Wintry, Withdrawn, Wooden