noninterchangeable
- adjective
- /ˌnɒnˌɪntərˈʧeɪndʒəbl/
- The two terms are noninterchangeable in this context.
Examples
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The parts are noninterchangeable, so each must be fitted to its specific counterpart.
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In mathematics, certain variables are noninterchangeable.
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Certain roles are noninterchangeable because each requires unique skills.
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In this formula, the variables are noninterchangeable and must be placed in the correct order.
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In mathematics, some variables are noninterchangeable, meaning switching them can change the outcome of the equation.
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The replacement parts for this model are noninterchangeable with those from other models, so be sure to use the correct ones.
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Each term in this legal document is noninterchangeable; using a different term may lead to misunderstandings.
Synonyms
You cannot return or change it after you buy it
Not replaceable because it is one of a kind
Not able to be changed or replaced
You cannot change or exchange it for something else
You cannot change it into another form
Antonyms
How Interchangeable
Surface Forms
Morphology
noninterchangeable = interchangeable (transparent) = non + inter + change + able
The adjective is formed by adding the negative prefix 'non-' to 'interchangeable', giving a straightforward opposite meaning.
Etymology
The word noninterchangeable breaks into parts you can remember: non- meaning 'not', inter- meaning 'between', change meaning 'swap', and -able meaning 'able to'. So, noninterchangeable describes things you cannot swap or put in a different order without changing how they work or what they mean.