terms |
unfrivolous |
As a noun terms
is .
As an adjective unfrivolous is
not frivolous.
goofy |
unfrivolous |
As a proper noun goofy
is a character: a slow-witted anthropomorphic dog with a goofy laugh.
As an adjective unfrivolous is
not frivolous.
frivolous |
unfrivolous |
As adjectives the difference between frivolous and unfrivolous
is that
frivolous is silly, especially at an inappropriate time or in an inappropriate manner while
unfrivolous is not frivolous.