We found 2 dictionaries that define the word non serious:

General (2 matching dictionaries)

1. non-serious: Oxford Learner's Dictionaries
2. non-serious: Wordnik

Opposite: grave, solemn, earnest ▸ Words similar to non serious ▸ Usage examples for non serious ▸ Idioms related to non serious ▸ Wikipedia articles (New!) ▸ Words that often appear near non serious ▸ Rhymes of non serious ▸ Invented words related to non serious