Letters that make frivol
o, f, l, r, i, v are letters that make 'frivol'
frivols is a word created by adding a letter to 'frivol'
1 possible definitions for 'frivol'
Under this definition, frivol is a verb and has the following properties:
trifle has the same meaning as frivol
trifler is a derivative of frivol.