Find Antonyms
stellar Antonyms
Opposite of stellar
Pinning down the opposite of stellar requires matching its exact sense, so the antonyms and opposite words below are paired with a clear adjective definition and ranked by contrast strength.
• adjective (Context 1)
Exceptionally good, outstanding, or impressive in quality or achievement.
Usage Example
"The lead actress delivered a abysmal performance on opening night."
Strongest
abysmal
terrible
atrocious
dreadful
Strong
mediocre
subpar
lackluster
Similar words to stellar
Words similar to stellar shift depending on context. Common synonyms include:
outstanding
exceptional
superb
brilliant
first-rate
astral
sidereal
magnificent
Cite this Entry
Wordmom. (2026). Antonyms for Stellar. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/stellar