Synonyms|334Antonyms|83|Broader|1Narrower|0Related|778
1
bright(adjective, energetic, passionate, lively, determined)
1
bubbly(adjective, energetic, lively, aggressive, fiery)
1
bulldoggish
1
buoyant
1
chafing
1
challenging(noun, adjective)
1
difficult(adjective, energetic, lively, aggressive, fiery)
1
driven(adjective, energetic)
1
driving(adjective, strong, tough, energetic, powerful)
1
ebullition
1
edgy
1
effective(adjective, strong, tough, energetic, powerful)
1
efficient(adjective, strong, tough, intense, energetic)
1
elastic
1
emotional
1
emotionally unstable
1
enlivened
1
eruptive
1
explosive
1
expressive
For more, visit Mettlesome on Power Thesaurus
10 years ago|11k views|share |citing 
APASmart Define. (2016). mettlesome thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/mettlesome/thesaurus/synonyms
ChicagoSmart Define. 2016. "mettlesome thesaurus" https://smartdefine.org/mettlesome/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, mettlesome thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/mettlesome/thesaurus/synonyms>.
MLASmart Define. "mettlesome thesaurus" 2 March 2016. Web. 29 September 2026. <https://smartdefine.org/mettlesome/thesaurus/synonyms>