3
fruitlessly
3
unprofitably
2
unfortunately
1
abortively
1
barrenly
1
destructively
1
emptily
1
unproductively
0
bleakly
0
desperately
0
disastrously
0
dishonestly
0
feebly
0
futilely
0
gainlessly
0
hopelessly
0
illiberally
0
ineffectively
0
ineffectually
0
inefficiently
<123>
12 years ago|477 views|share |citing 
APASmart Define. (2014). fruitfully thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/fruitfully/thesaurus/antonyms
ChicagoSmart Define. 2014. "fruitfully thesaurus" https://smartdefine.org/fruitfully/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2014, fruitfully thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/fruitfully/thesaurus/antonyms>.
MLASmart Define. "fruitfully thesaurus" 10 June 2014. Web. 22 September 2026. <https://smartdefine.org/fruitfully/thesaurus/antonyms>