67 entries under tough topic. ×

1
vital(adjective, strong, intense, energetic)
1
whole-hog(complete, full, conscientious, exhaustive)
1
zealous(adjective, strong, energetic, powerful)
1
zippy(adjective, strong, energetic, powerful)
0
blow by blow(expression, idiom, conscientious)
0
take over(expression, intense, healthy)
0
takeover(intense, healthy)
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APASmart Define. (2015). efficient thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/efficient/thesaurus/synonyms
ChicagoSmart Define. 2015. "efficient thesaurus" https://smartdefine.org/efficient/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, efficient thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/efficient/thesaurus/synonyms>.
MLASmart Define. "efficient thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/efficient/thesaurus/synonyms>