As nouns the difference between terms and pedantism
is that terms is while pedantism is (rare) behaving or acting in the manner of a pedant.
terms
English
Noun
(head)
Statistics
*
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pedantism
English
Noun
(
en noun)
(rare) Behaving or acting in the manner of a pedant.
Synonyms
*pedanticism
*pedantry (more common)