sanguinity

S1A1N1G2U1I1N1I1T1Y4

noun

Optimism.

Similar
sanguineness
Opposite
bad blood
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Meanings

nounsanguinity (countable and uncountable, plural sanguinities)

plural sanguinities

  1. The quality of being sanguine.
    1. countableuncountableOptimism.

      Synonyms: sanguineness

    2. countableuncountableGood humor; agreeable nature.

      Synonyms: sanguineness · Antonyms: bad blood

    3. countableuncountableArdentness.

      Synonyms: sanguineness

    4. countableuncommonuncountableSybaritism.

      Synonyms: sanguineness

Synonyms & antonyms

nounOptimism.

Similar
sanguineness

nounGood humor; agreeable nature.

Similar
sanguineness
Opposite
bad blood

nounArdentness.

Similar
sanguineness

nounSybaritism.

Similar
sanguineness

More synonyms by meaning

nounfeeling sanguine; optimistically cheerful and confident

Similar
sanguineness
Broader
optimism
Also see
sanguineness

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

From sanguine + -ity. Compare Middle English sanguinite (“consanguinity”).

Full word history & related roots →
Cite this entry
APA

sanguinity. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/sanguinity

MLA

“sanguinity.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/sanguinity. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “sanguinity,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/sanguinity.

Source: sanguinity on Wiktionary, CC BY-SA 4.0.