Letters that make crack-up
a, k, p, c, r, u are letters that make 'crack-up'
Words within crack-up
AC, up, rack, crack, RA, Ra, Ac, Cr are words within 'crack-up'
a, k, p, c, r, u are letters that make 'crack-up'
AC, up, rack, crack, RA, Ra, Ac, Cr are words within 'crack-up'
1 possible definitions for 'crack-up'
Under this definition, crack-up is a noun and has the following properties:
breakdown has the same meaning as crack-up
'crack-up' can be a type of collapse, prostration.
nervous breakdown is a type of crack-up.
break down, lose it, crock up, collapse, crack up, break up, crack, snap are derivatives of 'crack-up'.