Letters that make unstuff
s, f, n, t, u are letters that make 'unstuff'
unstuffy is a word created by adding a letter to 'unstuff'
1 possible definitions for 'unstuff'
Under this definition, unstuff is a verb and has the following properties:
loosen up has the same meaning as unstuff
unblock is a type of unstuff.
"The medicine unstuffed my nose in minutes!"