Synonyms of bungling

2 Syllables
awkward, inapt, loutish, tactless, clunky, bumbling, klutzy, lumpish, oafish, swinish, inept, cloddish, gawkish, clumsy, clumsier, gauche, clownish
3 Syllables
untactful, inexpert, clodhopping, unskillful, blunderous, ham-handed, ill-shaped, unadept, maladroit, lubberly, unfitted
4 Syllables
bad-mannered, heavyhanded, incompetent, amateurish
5 Syllables
undiplomatic, butterfingered, uncoordinated
6 Syllables
unconsiderate