spontaneity

noun

spon·​ta·​ne·​i·​ty ˌspän-tə-ˈnē-ə-tē How to pronounce spontaneity (audio) -ˈnā- How to pronounce spontaneity (audio)
Synonyms of spontaneitynext
1
: the quality or state of being spontaneous
2
: voluntary or undetermined action or movement
also : its source

Examples of spontaneity in a Sentence

the spontaneity of their behavior the couple sacrificed some of the spontaneity in their lives when they both got nine-to-five jobs
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Concentration helps your spontaneity deliver something memorable. Tarot.com, Sun Sentinel, 22 Mar. 2026 Shires and Jeffries did their best to capture the spontaneity that can come from those situations. Josh Crutchmer, Rolling Stone, 21 Mar. 2026 Balancing their orchestrated plans with the spontaneity of a real participant is what gave the series its gleeful tension. Ben Travers, IndieWire, 20 Mar. 2026 Don’t forget about spontaneity. Rebecca Fearn, SELF, 17 Mar. 2026 See All Example Sentences for spontaneity

Word History

Etymology

borrowed from New Latin spontāneitāt-, spontāneitās, from Late Latin spontāneus "voluntary, unconstrained, spontaneous" + Latin -itāt-, -itās -ity

First Known Use

1651, in the meaning defined at sense 1

Time Traveler
The first known use of spontaneity was in 1651

Browse Nearby Words

Cite this Entry

“Spontaneity.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spontaneity. Accessed 29 Mar. 2026.

Kids Definition

spontaneity

noun
spon·​ta·​ne·​ity
ˌspänt-ən-ˈē-ət-ē
ˌspänt-ᵊn-
-ˈā-ət-
: the quality or state of being spontaneous

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