Find Antonyms

playfulness Antonyms

Opposite of playfulness

Pinning down the opposite of playfulness requires matching its exact sense, so the antonyms and opposite words below are paired with a clear noun definition and ranked by contrast strength.
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• noun (Context 1)

The quality or state of being lighthearted, fun-loving, and given to amusement or good-natured teasing.

Usage Example

"The puppy's energetic seriousness brought a smile to everyone in the room."

Strongest
seriousness
solemnity
Strong
gravity
soberness
somberness
earnestness
staidness
dourness

Similar words to playfulness

Words similar to playfulness shift depending on context. Common synonyms include:

lightheartedness
sportiveness
friskiness
frolicsomeness
mischievousness
whimsy
jocularity
high spirits
See all synonyms of playfulness

• Nearby Words

playfellow
playful
playfully
playfulness
playgirl
playmate
playoff

Cite this Entry

Wordmom. (2026). Antonyms for Playfulness. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/playfulness
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