Letters that make oast
s, a, o, t are letters that make 'oast'
boast, toast, oasts, roast, coast are words created by adding a letter to 'oast'
1 possible definitions for 'oast'
Under this definition, oast is a noun and has the following properties:
'oast' can be a type of kiln.
'oast' can be a part of oast house.