Antisocial, Autistic, Averse, Resistant, Restive, Saturnine, Scowling, Set, Snug, Sour, Splenetic, Stubborn, Stuffy, Sulking, Sulky, Surly, Temperamental, Tenacious, Ugly, Uncommunicative, Uncongenial, Uncooperative, Unfriendly, Unregenerate, Unsociable, Unsocial, Unwilling, Wayward, Bashful, Bigoted, Black, Brooding, Broody, Cantankerous, Churlish, Close, Contrary, Crabby, Cranky, Crestfallen, Cross, Crotchety, Crusty, Cursory, Cynical, Dark, Dejected, Depressed, Depressing, Differing, Difficult, Disagreeing, Disinclined, Dismal, Disobedient, Dogged, Dogmatic, Dour, Dreary, Dyspeptic, Fanatic, Forced, Fractious, Fretful, Froward, Frowning, Funereal, Gloomy, Glowering, Glum, Grim, Grumpy, Hardheaded, Headstrong, Hostile, Incompatible, Indisposed, Intolerant, Involuntary, Irascible, Lowering, Lugubrious, Malevolent, Malicious, Malign, Mean, Melancholy, Moody, Moping, Morose, Mutinous, Obstinate, Opinionated, Opposed, Peevish, Perfunctory, Persevering, Pertinacious, Perverse, Pessimistic, Petulant, Pouting, Recalcitrant, Refractory