As nouns the difference between parenthetical and paren
is that parenthetical is a word or phrase within parentheses while paren is (informal) a parenthesis (bracket used to enclose parenthetical material in text).
As an adjective parenthetical
is using, containing, or within parentheses (like this).
parenthetical
English
Adjective
(-)
using, containing, or within parentheses (like this)
that explains or qualifies something
that is incidental
Noun
(
en noun)
a word or phrase within parentheses
paren
English
Noun
(
en noun)
(informal) A parenthesis (bracket used to enclose parenthetical material in text).
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