Synonyms of uncouthly

2 Syllables
stiffly, curtly
3 Syllables
awkwardly, sassily, snootily, tactlessly, rudely, bunglingly, fumblingly, gawkily, ineptly, clumsily
4 Syllables
uncivilly, ungraciously, gracelessly, lumberingly, unadroitly, unskillfully, carelessly, discourteously
5 Syllables
inelegantly, ungracefully, disrespectfully