THESAURUS
left handed
abusive, all thumbs, atrocious, awkward, backhand, backhanded, blunderheaded, blundering, boorish, bumbling, bungling, butterfingered, calumnious, careless, circuitous, clownish, clumsy, clumsy-fisted, contumelious, cumbersome, deflectional, degrading, deviant, deviative, devious, digressive, divagational, divergent, excursive, fingers all thumbs, fumbling, gauche, gawkish, gawky, graceless, ham-fisted, ham-handed, heavy-handed, hulking, hulky, humiliating, indirect, inelegant, insolent, insulting, left-hand, loutish, lubberly, lumbering, lumpish, maladroit, oafish, oblique, offensive, outrageous, ponderous, scurrile, scurrilous, side, sidelong, sinister, sinistral, sinistromanual, sloppy, southpaw, stiff, uncouth, ungainly, ungraceful, unhandy, unspeakable, unwieldy