act or state of accumulating; state of being accumulated.

that which is accumulated; an accumulated amount, number, or mass.

growth by continuous additions, as of interest to principal.

noun

dispersal , dispersion , dissipation , scattering

noun

accession , accretion , addition , agglomeration , aggrandizement , aggregation , amassment , augmentation , build-up , chunk , collecting , collection , conglomeration , enlargement , gob , growth , heap , hoarding , hunk , increase , inflation , intensification , mass , multiplication , pile , quantity , stack , stock , store , trove , up , upping , assemblage , congeries , cumulation , gathering , accrument , buildup , hoard