Synonyms:
- abominably,
- atrociously,
- awfully,
- basely,
- bestially,
- brutally,
- contemptibly,
- criminally,
- crookedly,
- deceitfully,
- despicably,
- detestably,
- deviously,
- discreditably,
- disgustingly,
- dishonestly,
- dishonorably,
- disreputably,
- dreadful,
- dreadfully,
- dubiously,
- egregiously,
- evasively,
- feloniously,
- fishily,
- flagrantly,
- foully,
- fraudulently,
- fulsomely,
- grossly,
- horribly,
- horridly,
- ignominiously,
- ingloriously,
- insidiously,
- knavishly,
- loathsomely,
- nastily,
- nauseatingly,
- notoriously,
- obnoxiously,
- odiously,
- offensively,
- outrageously,
- roguishly,
- savagely,
- scandalously,
- shabbily,
- shamefully,
- shiftily,
- shockingly,
- something fierce,
- sordidly,
- suspiciously,
- terribly,
- unconscientiously,
- underhandedly,
- unrespectably,
- unscrupulously,
- viciously,
- vilely,
- villainously,
- wretchedly