5
worthwhile
4
fruitful(adjective, rich, productive, fertile)
3
profitable
3
rewarding
3
successful
2
childing(useful, rich, beneficial, advantageous, productive)
2
gainful
2
useful
1
abounding
1
advantageous
1
beneficial
1
effective
1
fecund(useful, rich, beneficial, advantageous, productive)
1
fertile(useful, rich, beneficial, advantageous, productive)
1
flourishing
1
fructiferous(useful, rich, beneficial, advantageous, productive)
1
proliferant(useful, rich, advantageous, productive, fertile)
1
remunerative
1
valuable
0
ascendant
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APASmart Define. (2015). well-spent thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/well-spent/thesaurus/synonyms
ChicagoSmart Define. 2015. "well-spent thesaurus" https://smartdefine.org/well-spent/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, well-spent thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/well-spent/thesaurus/synonyms>.
MLASmart Define. "well-spent thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/well-spent/thesaurus/synonyms>