5
arid(adjective, clean, dry, dead, bleak)
5
fruitless(adjective, product, unproductiveness)
5
infertile(adjective, product, useless, bleak, wasted)
5
unfruitful(adjective, product, useless, bleak, ineffective)
4
barren(adjective, unproductiveness)
4
infecund(adjective, clean, dry, dead, bleak)
4
sterile(adjective, clean, unproductive, unproductiveness)
4
unproductive(adjective, unproductiveness)
3
fallow
3
issueless
2
acarpous(adjective, useless, wasted, unsuccessful, unprofitable)
2
addled(adjective, unproductiveness)
2
dry
2
effete(adjective, clean, dry, dead, bleak)
2
impotent(adjective, clean, dry, dead, bleak)
2
inoperative(adjective, unproductiveness)
2
jejune
2
unfertile(adjective, unproductiveness)
2
wasted(adjective, useless, ineffective, unsuccessful, unproductive)
1
celibate
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APASmart Define. (2015). unprolific thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/unprolific/thesaurus/synonyms
ChicagoSmart Define. 2015. "unprolific thesaurus" https://smartdefine.org/unprolific/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, unprolific thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/unprolific/thesaurus/synonyms>.
MLASmart Define. "unprolific thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/unprolific/thesaurus/synonyms>