Letters that make snarl-up
s, a, l, n, p, r, u are letters that make 'snarl-up'
s, a, l, n, p, r, u are letters that make 'snarl-up'
1 possible definitions for 'snarl-up'
Under this definition, snarl-up is a noun and has the following properties:
traffic jam has the same meaning as snarl-up
gridlock is a type of snarl-up.