offshoot (n.)
- accession
- accessory
- accompaniment
- addendum
- addition
- additive
- adjunct
- adjuvant
- affiliate
- affiliation
- annex
- annexation
- appanage
- appendage
- appurtenance
- arm
- attachment
- augmentation
- bine
- body
- bough
- branch
- by-product
- camp
- caucus
- chapter
- church
- coda
- communion
- community
- complement
- concomitant
- consequence
- continuation
- corollary
- crotch
- crutch
- deadwood
- delta
- denomination
- derivation
- derivative
- descendant
- development
- distillate
- division
- effect
- event
- eventuality
- extension
- extrapolation
- faction
- fan
- fellowship
- filiation
- fixture
- flagellum
- fork
- frond
- fruit
- furcula
- groin
- group
- hand
- harvest
- heir
- imp
- increase
- increment
- inguen
- interest
- issue
- joint
- kin
- kindred
- leg
- legacy
- limb
- link
- lobe
- lobule
- local
- lodge
- member
- offset
- offspring
- order
- organ
- organization
- outcome
- outgrowth
- party
- pendant
- persuasion
- pinion
- post
- precipitate
- product
- prong
- ramification
- reinforcement
- relation
- relative
- result
- resultant
- runner
- schism
- school
- scion
- sect
- segment
- sequel
- sequela
- sequence
- shoot
- side
- slip
- society
- spear
- spin-off
- splinter
- spray
- sprig
- sprit
- sprout
- spur
- stem
- stolon
- sucker
- supplement
- switch
- tail
- tailpiece
- tendril
- thallus
- trident
- twig
- upshot
- variety
- version
- wing
- wishbone