Synonyms of determinations

1 Syllable
guts, heart, spunk, pluck, grit
2 Syllables
spine, nerve, boldness, valor, firm-ness, drive
3 Syllables
resolve, fearlessness, dauntlessness, dogmatism, purpose, doggedness, energy, backbone, courage, bravery, decision, hardihood, constancy, steadfastness, conviction, stubbornness, certainty, willpower
4 Syllables
obstinacy, tenacity, resolution, assurance, persistence, certitude, fortitude, dedication
5 Syllables
intrepidity, independence, self-confidence, single-mindedness, purposefulness, resoluteness
7 Syllables
indomitability