Find Antonyms
unfeasible Antonyms
Opposite of unfeasible
Pinning down the opposite of unfeasible 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)
Incapable of being done, carried out, or achieved successfully; impractical or unworkable.
Usage Example
"Expanding the railway line through the mountain range proved economically feasible due to the unstable terrain."
Strongest
feasible
practicable
workable
viable
achievable
Strong
attainable
doable
practical
realistic
possible
Similar words to unfeasible
Words similar to unfeasible shift depending on context. Common synonyms include:
infeasible
unworkable
impracticable
unviable
impractical
unachievable
unattainable
unrealistic
• Nearby Words
Cite this Entry
Wordmom. (2026). Antonyms for Unfeasible. In Wordmom Thesaurus. Retrieved Nov 3, 2026, from https://wordmom.com/antonyms/unfeasible