As nouns the difference between terms and untranslatability
is that terms is while untranslatability is the quality or property of being untranslatable; inability to be translated.
terms
English
Noun
(head)
Statistics
*
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untranslatability
English
(Untranslatability)
Noun
(-)
The quality or property of being untranslatable; inability to be translated.
Synonyms
* intranslatability
* untranslatableness
Antonyms
* translatability
* translatableness