2
unfortunately(adverb, misfortune)
1
adversely
1
calamitously
1
detrimentally
1
disappointingly
1
discouragingly
1
inauspiciously
1
unpromisingly
0
afflictively
0
aggravatingly
0
alas
0
appallingly
0
awfully
0
awkwardly
0
badly
0
belligerently
0
chillingly
0
clumsily
0
complainingly
0
contrarily
11 years ago|740 views|share |citing 
APASmart Define. (2015). promisingly thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/promisingly/thesaurus/antonyms
ChicagoSmart Define. 2015. "promisingly thesaurus" https://smartdefine.org/promisingly/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2015, promisingly thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/promisingly/thesaurus/antonyms>.
MLASmart Define. "promisingly thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/promisingly/thesaurus/antonyms>