Find Antonyms
doable Antonyms
Opposite of doable
Pinning down the opposite of doable 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)
Within the realm of possibility; able to be accomplished, completed, or performed successfully.
Usage Example
"Finishing the report by Friday will be challenging, but it is definitely undoable if we divide the workload."
Strongest
undoable
impossible
unfeasible
unachievable
Strong
unattainable
impracticable
unworkable
Similar words to doable
Words similar to doable shift depending on context. Common synonyms include:
feasible
achievable
attainable
practicable
manageable
viable
workable
possible
Cite this Entry
Wordmom. (2026). Antonyms for Doable. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/doable