Find Antonyms
unmaintained Antonyms
Opposite of unmaintained
Because the opposite of unmaintained shifts with each meaning, the antonyms and opposite words below are separated across 2 exact definitions and ranked by contrast strength.
• adjective (Context 1)
Not kept in good condition or working order through regular care, upkeep, or repair.
Usage Example
"Hikers were warned to proceed with caution along the steep, maintained trail."
Strongest
maintained
well-kept
Strong
cared-for
tended
serviced
• adjective (Context 2)
No longer actively updated, patched, or supported by its developers (of software or digital systems).
Usage Example
"Relying on an maintained open-source library can expose an application to serious security vulnerabilities."
Strongest
maintained
supported
Strong
up-to-date
Similar words to unmaintained
Words similar to unmaintained shift depending on context. Common synonyms include:
unsupported
neglected
untended
uncared-for
unkempt
abandoned
run-down
dilapidated
• Nearby Words
Cite this Entry
Wordmom. (2026). Antonyms for Unmaintained. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/unmaintained