Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb bunch_up

2 senses of bunch up

Sense 1
bunch together, bunch, bunch up -- (form into a bunch; "The frightened children bunched together in the corner of the classroom")
       => cluster, constellate, flock, clump -- (come together as in a cluster or flock; "The poets constellate in this town every summer")

Sense 2
bunch, bunch up, bundle, cluster, clump -- (gather or cause to gather into a cluster; "She bunched her fingers into a fist")
       => form -- (assume a form or shape; "the water formed little beads")