As nouns the difference between terms and imperspicuity
is that terms is while imperspicuity is (archaic) vagueness; lack of clarity.
terms
English
Noun
(head)
Statistics
*
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imperspicuity
English
Noun
(-)
(archaic) vagueness; lack of clarity
Antonyms
* perspicuity
Related terms
* imperspicuous