96 entries under poor topic. ×

33
barren(adjective, weak, slight, thin)
31
sterile(adjective, weak, base, inferior)
29
useless(adjective, weak, flat, base)
25
ineffective(adjective, weak, base, silly)
23
unprofitable(adjective, flat, base, silly)
22
futile(adjective, weak, flat, base)
21
unavailing(adjective, weak, base, silly)
20
worthless(adjective, weak, base, value)
19
ineffectual(adjective, weak, base, silly)
16
pointless(adjective, base, inferior, insignificant)
14
profitless(adjective, flat, base, stupid)
13
impotent(adjective, weak, silly, stupid)
7
empty(adjective, base, inferior, insignificant)
7
trivial(adjective, base, stupid, inferior)
6
inadequate(adjective, weak, slight, thin)
5
dry(weak, empty, bleak, insufficient)
5
insignificant(adjective, base, stupid, inferior)
5
meaningless(adjective, base, stupid, inferior)
5
trifling(adjective, base, inferior, insignificant)
5
unimportant(adjective, base, inferior, insignificant)
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APASmart Define. (2016). unproductive thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unproductive/thesaurus/synonyms
ChicagoSmart Define. 2016. "unproductive thesaurus" https://smartdefine.org/unproductive/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, unproductive thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unproductive/thesaurus/synonyms>.
MLASmart Define. "unproductive thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/unproductive/thesaurus/synonyms>