affiliation (n.)
- acceptance
- accord
- acculturation
- addition
- adjunct
- admission
- adoption
- affairs
- affinity
- agglomeration
- aggregation
- agnation
- agreement
- alignment
- alliance
- amalgamation
- ancestry
- approximation
- assemblage
- assimilation
- association
- birth
- blend
- blending
- blood
- bloodline
- body
- bond
- branch
- breed
- brotherhood
- cabal
- cartel
- centralization
- church
- closeness
- coalescence
- coalition
- cognation
- combination
- combine
- combo
- communion
- community
- companionship
- company
- composition
- comradeship
- confederacy
- confederation
- congeries
- conglomeration
- conjugation
- conjunction
- connectedness
- connection
- consanguinity
- consolidation
- conspiracy
- contiguity
- contrariety
- cooperation
- copartnership
- dealings
- deduction
- denomination
- derivation
- descent
- disjunction
- division
- ecumenism
- embodiment
- embracement
- enation
- encompassment
- enosis
- espousal
- extraction
- faction
- family
- fatherhood
- federalization
- federation
- fellowship
- filiation
- fraternity
- fraternization
- freemasonry
- fusion
- group
- homology
- hookup
- house
- inclusion
- incorporation
- integration
- intercourse
- intimacy
- junction
- junta
- kindred
- kinship
- league
- liaison
- line
- lineage
- link
- linkage
- linking
- marriage
- maternity
- matrilineage
- matrisib
- meld
- membership
- merger
- motherhood
- nationalization
- naturalization
- nearness
- offshoot
- order
- organization
- package
- papers
- participation
- partnership
- party
- paternity
- patrilineage
- patrisib
- persuasion
- phylum
- propinquity
- proximity
- race
- rapport
- relatedness
- relation
- relations
- relationship
- schism
- school
- sect
- seed
- segment
- sept
- sharing
- side
- similarity
- sisterhood
- sistership
- society
- sodality
- solidification
- sorority
- stem
- stock
- strain
- succession
- sympathy
- syncretism
- syndication
- syneresis
- synthesis
- tie
- tie-in
- tie-up
- unification
- union
- variety
- version
- wedding