Merriam-Webster Logo
SINCE 1828
Menu
×

An Encyclopædia Britannica Company

See What's Trending Now See More Trending Words

spontaneity

play
noun spon·ta·ne·i·ty \ ˌspän-tə-ˈnē-ə-tē , -ˈnā- \

Definition of spontaneity

1 :the quality or state of being spontaneous
2 :voluntary or undetermined action or movement; also :its source

See spontaneity defined for English-language learners

See spontaneity defined for kids

Indulge Your Inner Word Nerd

video-title-words-of-the-year-1066
Words of the Year: 1066
alt-59c52d6ee2f72
Breathing Life Into 'Inspire'
image1644821030
These Are Fighting Words
alt-59c448f88ea38
Trending: Kim Jong Un: Trump a 'Dotard'

Examples of spontaneity in a Sentence

  1. the spontaneity of their behavior

  2. the couple sacrificed some of the spontaneity in their lives when they had a baby

Recent Examples of spontaneity from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'spontaneity.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of spontaneity

1651

spontaneity Synonyms

Synonyms
abandonment, ease, lightheartedness, naturalness, abandon, spontaneousness, unconstraint, uninhibitedness, unrestraint
Antonyms
constraint, restraint
Related Words
ardor, enthusiasm, exuberance, fervor, spirit, warmth, zeal, zealotry, zealousness; carelessness, heedlessness, impulsiveness, impulsivity, indiscretion, insouciance, recklessness, thoughtlessness; unself-consciousness; casualness, offhandedness; excess, excessiveness, immoderacy, incontinence, indulgence, intemperance, licentiousness, permissiveness, wantonness, wildness; blank check, carte blanche, free hand
Near Antonyms
embarrassment, reserve, reticence, self-consciousness, uneasiness; inhibition, repression, self-restraint, suppression; carefulness, discreetness, discretion, heedfulness; discipline, self-command, self-control, self-denial, self-discipline, self-mastery, willpower

SPONTANEITY Defined for English Language Learners

spontaneity

play
noun

Definition of spontaneity for English Language Learners

  • : the quality or state of being spontaneous

Learn More about spontaneity

  1. Thesaurus: All synonyms and antonyms for spontaneity Spanish Central: Translation of spontaneity Nglish: Translation of spontaneity for Spanish speakers Britannica English: Translation of spontaneity for Arabic speakers

Seen and Heard

What made you want to look up spontaneity? Please tell us where you read or heard it (including the quote, if possible).

show hide

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

WORD OF THE DAY

toothsome

play

agreeable, attractive, or delicious

Get Word of the Day daily email!

TRENDING NOW

  1. dotage, dotard a state or period of senile decay

  2. otherwise "in other respects"

  3. federalism Graham says bill gives power to states

  4. bodega "Don’t mess with the beloved bodega."

  5. carceral Of, relating to, or suggesting a jail or prison

SEE ALL

BROWSE DICTIONARY

spontaneity

Test Your Vocabulary

Merriam-Webster's New Words Quiz—Fall 2017 Edition!

  • young-plant-shoots
  • Which of the following is a new sense of the word bunny?
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
Word Winder's CrossWinder

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Words at Play

alt-59c52d6ee2f72
Breathing Life Into 'Inspire'

The word's origins are quite literal

alt-59c4207ecf106
Let's Talk 'Tea'

Spill it, sip it: just make it hot.

image1644821030
8 Words and Phrases from Boxing and Wrestling

Common terms that come from boxing and wrestling

alt-59c2960017c94
The Ambiguity of Pushing 'Up' and 'Back'

When you push a meeting, where does it go?

Ask the Editors

video-title-words-of-the-year-1066
Words of the Year: 1066

Or, Why Pig Meat is Called 'Pork' and Cow Meat is Called 'Beef'

payday
How Often Is 'Biweekly'?

Don't get us started on 'bimonthly'

video-irregardless-grammar-peeve-blend-of-the-synonyms-irrespective-and-regardless
Irregardless

It is in fact a real word (but that doesn't mean you should use it).

video-moose-goose-weird-plurals
Weird Plurals

One goose, two geese. One moose, two... moose. What's up with that?

Word Games

young-plant-shoots
Merriam-Webster's New Words Quiz—Fall 2017 Edition!

You're going to have to memorize the dictionary again.

Take the quiz
stylized-drawing-of-woman-pole-vaulting-across-gap-to-get-trophy
Challenging Vocabulary Quiz Returns!

No tricks, just difficult words.

Take the quiz
Name That Thing
Name That Thing

Test your visual vocabulary with our 10-question challenge!

Take the quiz
Word Winder's CrossWinder
Word Winder's CrossWinder

A game of winding words.

Play the game
Examples: spontaneity in a Sentence