Find Synonyms
nonidentical Synonyms
Another word for nonidentical
Choosing another word for nonidentical depends on context, so the synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
• adjective (Context 1)
Relating to twins or multiple births developed from two or more separately fertilized eggs; fraternal or dizygotic.
Usage Example
"Because they are fraternal twins, one brother has curly brown hair while the other is blond."
Strongest
fraternal
dizygotic
• adjective (Context 2)
Not identical; different or distinct from one another in structure, appearance, or composition.
Usage Example
"The chemistry experiment required combining two different molecules to form a complex compound."
Strongest
different
distinct
Strong
dissimilar
unlike
unequal
disparate
Opposites of nonidentical
The opposite of nonidentical shifts depending on context. Common opposites include:
identical
monozygotic
indistinguishable
same
duplicate
matching
alike
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Nonidentical. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/nonidentical