Letters that make clam up
a, l, p, c, m, u are letters that make 'clam up'
Words within clam up
AM, la, cl, up, lam, clam, LA, Am, Cl, La are words within 'clam up'
a, l, p, c, m, u are letters that make 'clam up'
AM, la, cl, up, lam, clam, LA, Am, Cl, La are words within 'clam up'
1 possible definitions for 'clam up'
Under this definition, clam up is a verb and has the following properties:
dummy up, belt up, button up, be quiet, keep mum, shut up, close up have the same meaning as 'clam up'
open up has the opposite meaning of clam up