Letters that make cups
s, p, c, u
are letters that make 'cups'
Words within cups
cup, PS, ups, up, up, up, Cu
are words within 'cups'
Anagrams of cups
cusp, scup
are anagrams of 'cups'
Words created by adding a letter to the beginning or end of cups
scups
is a word created by adding a letter to 'cups'