80 entries under tough topic. ×

1
sturdy(adjective, strong, sound, fit)
1
substantial(adjective, strong, sound, fit)
1
tenacious(adjective, strong, sound, fit)
1
unyielding(adjective, strong, sound, solid)
1
valuable(effective, adept, effectual, well-organized)
1
vigorous(adjective, strong, sound, sharp)
1
virtuous(effective, adept, effectual, well-organized)
1
well-built(adjective, strong, sound, solid)
1
well-founded(adjective, strong, sound, solid)
1
well-made(adjective, strong, sound, solid)
0
businesslike(effective, adept, effectual, well-organized)
0
concentrated(adjective, strong, fit, healthy)
0
conducive(effective, adept, effectual, well-organized)
0
good at(expression, effective, adept, effectual)
0
good for(expression, effective, adept, effectual)
0
organized(effective, adept, effectual, well-organized)
0
profitable(effective, adept, effectual, well-organized)
0
saving(effective, adept, effectual, well-organized)
0
systematic(effective, adept, effectual, well-organized)
0
well-organized(effective, adept, effectual)
11 years ago|22k views|share |citing 
APASmart Define. (2015). capable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/capable/thesaurus/synonyms
ChicagoSmart Define. 2015. "capable thesaurus" https://smartdefine.org/capable/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, capable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/capable/thesaurus/synonyms>.
MLASmart Define. "capable thesaurus" 23 September 2015. Web. 24 September 2026. <https://smartdefine.org/capable/thesaurus/synonyms>