Find Synonyms

nonviable Synonyms

Another word for nonviable

Choosing another word for nonviable depends on context, so the synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
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• adjective (Context 1)

Incapable of living, developing, or surviving independently, such as a dormant seed, damaged cell, or underdeveloped fetus.

Usage Example

"Due to the prolonged drought, a high percentage of the harvested seeds proved unviable during germination tests."

Strongest
unviable
Strong
lifeless
Weak
sterile

• adjective (Context 2)

Not capable of working, succeeding, or being sustained practically or economically.

Usage Example

"Rising raw material costs rendered the proposed manufacturing expansion financially unviable."

Strongest
unviable
infeasible
unfeasible
unworkable
Strong
impractical
impracticable
unsustainable

Opposites of nonviable

The opposite of nonviable shifts depending on context. Common opposites include:

viable
feasible
workable
practical
practicable
sustainable
living
fertile
See all opposites of nonviable

• Nearby Words

nonverbal
nonverbally
nonveteran
nonviable
nonviolence
nonviolent
nonviolently

Cite this Entry

Wordmom. (2026). Synonyms for Nonviable. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/nonviable
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