Find Antonyms

nontrivial Antonyms

Opposite of nontrivial

Because the opposite of nontrivial shifts with each meaning, the 8 antonyms and opposite words below are separated across 2 exact definitions and ranked by contrast strength.
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• adjective (Context 1)

Significant, important, or requiring considerable effort, complexity, or attention to resolve.

Usage Example

"Migrating the legacy database without any downtime proved to be a trivial engineering challenge."

Strongest
trivial
insignificant
negligible
Strong
minor
inconsequential
simple
easy

• adjective (Context 2)

Having at least one variable or component not equal to zero, or not immediately obvious from basic definitions (in mathematics and logic).

Usage Example

"The professor asked the students to find a trivial solution to the homogeneous system of linear equations."

Strongest
trivial
Strong
degenerate

Similar words to nontrivial

Words similar to nontrivial shift depending on context. Common synonyms include:

significant
substantial
considerable
meaningful
important
complex
nonzero
challenging
See all synonyms of nontrivial

• Nearby Words

nontraditional
nontraditionally
nontransferable
nontrivial
nontypical
nonuniform
nonunion

Cite this Entry

Wordmom. (2026). Antonyms for Nontrivial. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/nontrivial
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