Find Antonyms

decadelong Antonyms

Opposite of decadelong

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

Lasting or continuing for a period of ten years.

Usage Example

"The scientists finally published the results of their brief study on climate change."

Strong
brief
short-lived

Similar words to decadelong

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

ten-year
decennial
long-standing
protracted
See all synonyms of decadelong

• Nearby Words

debut
debutant
debutante
decadelong
decadence
decadent
decadently

Cite this Entry

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