hoppa angolul

frivolous▼(silly; especially at an inappropriate time or in an inappropriate manner)
adjective
[UK: ˈfrɪ.və.ləs] [US: ˈfrɪ.və.ləs]

frivolity [frivolities]▼(frivolous act)
noun
[UK: frɪ.ˈvɒ.lɪ.ti] [US: frə.ˈvɑː.lə.ti]