245 entries under adjective topic. ×

1
long-drawn-out(dull, moderate, low, stiff)
1
low(dull, weak, moderate, poor)
1
miserable(slight, poor, base, small)
1
moderate(dull, low, stiff, late)
1
needle in haystack(expression, idiom, silly, stupid)
1
no-account(poor, base, inferior, insignificant)
1
no avail
1
no fat(expression, thin, spare, bare)
1
no purpose
1
non-beneficial(gain, intention, opportunity)
1
non-productive
1
nongermane(silly, stupid, insignificant, useless)
1
nonsensical
1
not pertinent(expression, silly, stupid, insignificant)
1
nothing(poor, base, inferior, insignificant)
1
on treadmill(expression, silly, stupid, insignificant)
1
pitiful(thin, spare, bare, slim)
1
preposterous
1
prolonged(dull, moderate, low, stiff)
1
protracted(dull, moderate, low, stiff)
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APASmart Define. (2016). unproductive thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unproductive/thesaurus/synonyms
ChicagoSmart Define. 2016. "unproductive thesaurus" https://smartdefine.org/unproductive/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, unproductive thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unproductive/thesaurus/synonyms>.
MLASmart Define. "unproductive thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/unproductive/thesaurus/synonyms>