80 entries under useful topic. ×

4
utile(adjective, good, real, realistic)
3
possible(adjective, free, reasonable, real)
3
symbiotic(beneficial, advantageous)
3
working(adjective, open, reasonable, sensible, active)
2
both feet on the ground(expression, adjective, idiom, reasonable, sensible)
2
constructive(adjective, reasonable, friendly, sensible)
2
doable(adjective, reasonable, sensible, sober)
2
efficacious(beneficial, advantageous)
2
efficient(adjective, strong, open, reasonable, sensible)
2
empirical(adjective, reasonable, sensible, sober)
2
friendly(adjective, appropriate, sympathetic, valuable)
2
in operation(expression, adjective, open, reasonable, sensible)
2
invaluable(practical, effective, beneficial, advantageous)
2
pragmatic(adjective, reasonable, realistic, beneficial)
2
productive(adjective, beneficial, advantageous)
2
realistic(adjective, reasonable, workable, applied)
2
reasonable(adjective, practical, realistic, applied)
2
sensible(adjective, reasonable, realistic, applied)
2
sound(adjective, reasonable, sensible, ready)
1
accommodating(adjective, quiet, gentle, friendly)
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APASmart Define. (2015). usable thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/usable/thesaurus/synonyms
ChicagoSmart Define. 2015. "usable thesaurus" https://smartdefine.org/usable/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, usable thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/usable/thesaurus/synonyms>.
MLASmart Define. "usable thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/usable/thesaurus/synonyms>