Attenuate, Autistic, Bate, Bearish, Beastly, Besot, Bluff, Blur, Brash, Brass, Bread, Brief, Broad, Brusque, Cabbage, Candid, Catatonic, Cavalier, Childlike, Chill, Chilly, Chips, Chloroform, Churlish, Cold, Coldhearted, Confiding, Constrain, Control, Cool, Cramp, Cripple, Crusty, Curt, Damp, Dampen, Deaden, Debilitate, Deflect, Deter, Dim, Diminish, Direct, Disable, Discourage, Discourteous, Disinterest, Dispassionate, Distract, Divert, Dope, Dopey, Downplay, Downright, Drug, Drugged, Dull, Dulled, Edgeless, Efface, Emotionless, Enervate, Enfeeble, Eviscerate, Exhaust, Explicit, Extenuate, Forthright, Frank, Free, Soulless, Spiritless, Stifle, Straight, Straightforward, Stun, Stupefy, Subdue, Suppress, Surly, Tame, Temper, Thoughtless, Transparent, Truculent, Trustful, Trusting, Turn, Unchecked, Uncivil, Uncomplicated, Uncompromising, Unconstrained, Undermine, Underplay, Undiplomatic, Unemotional, Unequivocal, Unfeeling, Ungracious, Unguarded, Unloving, Unnerve, Unreserved, Unresponsive, Unrestrained, Unsophisticated, Unsympathetic, Untouchable, Unwary, Weaken, Wooden, Worn, Abate, Abrupt, Aggressive, Allay, Alleviate, Arctic, Artless, Assuage, Freeze, Frigid, Frosted, Frosty, Frozen, Genuine, Gruel, Gruff, Guileless, Harsh, Heartless, Heavy, Icy, Immovable, Impassive, Impolite, Inconsiderate, Indelicate, Indispose, Ingenuous, Innocent, Insensitive, Jack, Lay, Lessen, Lighten, Mitigate, Moderate, Modulate, Mollify, Mull, Naive, Numb, Objective, Obscure, Obtuse, Open, Openhearted, Outspoken, Palsy, Passionless, Plain, Pointless, Quench, Rattle, Reduce, Repel, Repress, Restrain, Rough, Round, Rounded, Rude, Sap, Severe, Shake, Sharp, Short, Simple, Simpleminded, Sincere, Slacken, Slow, Sluggish, Smoothed, Smother, Sober, Soften, Soothe