1
plenteous
1
practical
1
rich
1
strong
1
tillable
1
useful(adjective, bad, awkward, useless, productive)
1
water
1
working
1
worthwhile
0
generous
0
plentiful
0
able
0
absolute
0
active voice
0
adequate
0
advantageous
0
affluent
0
alive
0
applicable
0
available
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APASmart Define. (2016). unproductive thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unproductive/thesaurus/antonyms
ChicagoSmart Define. 2016. "unproductive thesaurus" https://smartdefine.org/unproductive/thesaurus/antonyms (accessed September 28, 2026).
HarvardSmart Define 2016, unproductive thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unproductive/thesaurus/antonyms>.
MLASmart Define. "unproductive thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/unproductive/thesaurus/antonyms>