noun

a number of things, typically of the same kind, growing or fastened together.

a bunch of grapes

bouquet,spray,posy,nosegay,corsage,wreath,garland,chaplet,buttonhole,flower arrangement,boutonnière,tussie-mussie,cluster,clump,knot,group,assemblage,collection

verb

collect or fasten into a compact group.

she bunched the needles together

bundle,clump,cluster,group,arrange,gather,collect,assemble,bind,pack,fasten together,truss