Letters that make upcast
s, a, p, c, t, u are letters that make 'upcast'
catsup is an anagram of 'upcast'
upcasts is a word created by adding a letter to 'upcast'
1 possible definitions for 'upcast'
Under this definition, upcast is a noun and has the following properties:
'upcast' can be a type of air passage, air duct, airway.