Letters that make but
b, t, u are letters that make 'but'
tub is an anagram of 'but'
abut, buts, butt are words created by adding a letter to 'but'
1 possible definitions for 'but'
Under this definition, but is an adjective and has the following properties:
"I was merely asking", "it is simply a matter of time", "just a scratch", "he was only a child", "hopes that last but a moment"