spontaneousness

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noun

The state or condition of being spontaneous; spontaneity.

Similar
abruptnesssuddennessspontaneity
Scrabble 17
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Meanings

nounspontaneousness (uncountable)
  1. uncountableThe state or condition of being spontaneous; spontaneity.

    Synonyms: abruptness, suddenness

Synonyms & antonyms

nounThe state or condition of being spontaneous; spontaneity.

Similar
abruptnesssuddenness

More synonyms by meaning

nounthe quality of being spontaneous and coming from natural feelings without constraint

Similar
spontaneity
Broader
naturalness
Also see
spontaneitysuddenness

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

From spontaneous + -ness.

Full word history & related roots →
Cite this entry
APA

spontaneousness. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/spontaneousness

MLA

“spontaneousness.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/spontaneousness. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “spontaneousness,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/spontaneousness.

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