sanguinity

/sæŋˈɡwɪnɪti/
noun
  1. Cheerful confidence; optimism.
    • Her sanguinity was contagious, lifting everyone's spirits.
    • The team's sanguinity helped them overcome many obstacles.
    • Despite the setbacks, he maintained his characteristic sanguinity.
Antonyms
What does "sanguinity" mean? | whatsthatwordmean | whatsthatwordmean