Synonyms for crack up

Synonyms (Grouped by Similarity of Meaning) of verb crack_up

Sense 1:

crack up, crack, crock up, break up, collapse
suffer, sustain, have, get

Sense 2:

crack up
laud, extol, exalt, glorify, proclaim

Sense 3:

break up, crack up
laugh, express joy, express mirth