Letters that make fad
a, d, f are letters that make 'fad'
fado, fads, fade are words created by adding a letter to 'fad'
1 possible definitions for 'fad'
Under this definition, fad is a noun and has the following properties:
'fad' can be a type of fashion.
"he always follows the latest fads", "it was all the rage that season"