Synonyms|162Antonyms|4|Broader|1Narrower|4Related|64

42 entries under energy topic. ×

1
constancy(noun, drive, resolve, determination)
1
conviction(noun, drive, resolve, determination)
1
decision(noun, drive, resolve, determination)
1
dedication(noun, resolve, assurance, purpose)
1
dogmatism(noun, drive, resolve, determination)
1
drive(noun, resolve, determination, resolution)
1
firm-ness(noun, drive, resolve, determination)
1
hardihood(noun, drive, spirit, resolve)
1
heart(noun, drive, spirit, resolve)
1
independence(noun, drive, resolve, determination)
1
intrepidity(noun, drive, spirit, resolve)
1
nerve(noun, drive, spirit, resolve)
1
obstinacy(noun, drive, resolve, determination)
1
purpose(noun, drive, resolve, determination)
1
purposefulness(noun, drive, resolve, determination)
1
resolve(noun, drive, spirit, determination)
1
self-confidence(noun, drive, resolve, determination)
1
single-mindedness(noun, drive, resolve, determination)
1
spine(noun, drive, resolve, determination)
1
stiff upper lip(noun, expression, idiom, drive)
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ChicagoSmart Define. 2015. "indomitability thesaurus" https://smartdefine.org/indomitability/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, indomitability thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/indomitability/thesaurus/synonyms>.
MLASmart Define. "indomitability thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/indomitability/thesaurus/synonyms>