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nonideal Synonyms
Another word for nonideal
Choosing another word for nonideal depends on context, so the synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
• adjective (Context 1)
In physics, chemistry, and engineering, deviating from theoretical laws or simplified mathematical models (such as the ideal gas law) due to real-world factors like intermolecular forces, friction, or internal resistance.
Usage Example
"At high pressures and low temperatures, the researcher had to account for the real behavior of the gas."
Strong
real
imperfect
• adjective (Context 2)
Less than optimal, perfect, or most desirable; imperfect or unsatisfactory.
Usage Example
"Working in a cramped, noisy office is a suboptimal situation for writing complex reports."
Strongest
suboptimal
imperfect
Strong
unsatisfactory
unfavorable
deficient
Opposites of nonideal
The opposite of nonideal shifts depending on context. Common opposites include:
ideal
optimal
perfect
flawless
desirable
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Nonideal. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/nonideal