Also
especially before a vowel,
vari-.
Words nearby vario-
variety meat,
variety store,
varifocal,
varifocals,
variform,
vario-,
variocoupler,
variola,
variola virus,
variolate,
variole
British Dictionary definitions for vario-
vario-
combining form
indicating variety or difference
variometer
Word Origin for vario-
from Latin
varius
various