frivolous
adjective
characterized by lack of seriousness or sense.
unfrivolous
-
a word derived from
frivolous.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
However, for fashion, the 1980s trend is already over; it is the 90s – the cool, pared-back, unfrivolous chic of designers such as Helmut Lang – that is being revived now.
From The Guardian ● May 14, 2010
Frugal and unfrivolous, she epitomized the solid Dutch virtues.
From Time Magazine Archive
B. was a little "émue" at first when she saw how many people there were, but it didn't last and she was excellent, so perfectly correct, and unfrivolous, and boring.
From Letters of a Diplomat's Wife 1883-1900 by Mary King Waddington
