Letters that make tardy
a, d, r, t, y are letters that make 'tardy'
1 possible definitions for 'tardy'
Under this definition, tardy is an adjective and has the following properties:
unpunctual is similar to tardy.
"a belated birthday card", "I'm late for the plane", "the train is late", "tardy children are sent to the principal", "always tardy in making dental appointments"