Badly synonyms such as mischievously, abominably, acutely, cruelly, and harshly. Badly is an adverb, and its antonyms are well and slightly. Additionally, here are 66 synonyms and nearby words for badly as well as words beginning with B, Ba, Bad, Badl, and Badly.
66 synonyms for badly
1. ineptly
abysmally
adversely
amateurishly
appallingly
atrociously
awfully
carelessly
crummily
defectively
deficiently
deplorably
diabolically
dismally
dreadfully
egregiously
execrably
faultily
frightfully
imperfectly
inadequately
incompetently
incorrectly
inefficiently
ineptly
inexpertly
lamentably
miserably
negligently
pitifully
poorly
shoddily
terribly
unfavourably
unhappily
unluckily
unsatisfactorily
unsuccessfully
woefully
wretchedly
2. critically
acutely
critically
dangerously
gravely
grievously
ill
seriously
severely
unfavourably
with disapproval
with disfavour
3. mischievously
cruelly
harshly
improperly
mischievously
naughtily
reprehensibly
shamefully
unfairly
unjustly
unkindly
wickedly
wrongly