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longtime Synonyms
Another word for longtime
Choosing another word for longtime that fits your sentence is easier when synonyms and similar words are paired with an exact adjective definition and ranked by match strength.
• adjective (Context 1)
Having existed, continued, or had a specified status or role for a long period of time.
Usage Example
"As a long-standing resident of the neighborhood, she knew the history of every building on the street."
Strongest
long-standing
Strong
lifelong
veteran
established
enduring
perennial
Weak
seasoned
Opposites of longtime
The opposite of longtime shifts depending on context. Common opposites include:
new
recent
short-term
brief
temporary
fleeting
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Longtime. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/longtime