accumulate (v.)
- accrue
- advance
- agglomerate
- agglutinate
- aggregate
- aggroup
- amass
- appreciate
- articulate
- assemble
- associate
- backlog
- balloon
- band
- batch
- bloat
- bond
- boom
- bracket
- breed
- bridge
- broaden
- bulk
- bunch
- cement
- chain
- clump
- cluster
- collect
- colligate
- collocate
- combine
- compare
- compile
- comprise
- concatenate
- conglomerate
- conjoin
- conjugate
- connect
- copulate
- corral
- couple
- cover
- crescendo
- cull
- cumulate
- develop
- embrace
- encompass
- fund
- gain
- garner
- gather
- glean
- glue
- group
- grow
- grub
- heap
- hide
- hive
- hoard
- hold
- include
- increase
- intensify
- join
- juxtapose
- keep
- knot
- league
- link
- marry
- marshal
- mass
- match
- merge
- mobilize
- mount
- multiply
- muster
- pair
- partner
- pick
- pile
- pluck
- proliferate
- raise
- rally
- rise
- save
- secrete
- snowball
- solder
- span
- splice
- spread
- stock
- stockpile
- store
- strengthen
- swell
- tape
- tie
- treasure
- unify
- unite
- wax
- weld
- widen
- yoke