alliance (n.)
- accompaniment
- accord
- accordance
- addition
- adjunct
- affairs
- affiliation
- affinity
- agglomeration
- aggregation
- agnation
- agreement
- alignment
- alikeness
- amalgamation
- analogy
- ancestry
- aping
- approach
- approximation
- assemblage
- assimilation
- association
- axis
- band
- bed
- blend
- blending
- bloc
- blood
- body
- bond
- brotherhood
- cabal
- capitulation
- cartel
- centralization
- closeness
- club
- coaction
- coalescence
- coalition
- cognation
- cohabitation
- coincidence
- collaboration
- college
- collusion
- combination
- combine
- combo
- community
- comparability
- comparison
- composition
- comradeship
- concert
- concomitance
- concord
- concordance
- concordat
- concourse
- concurrence
- confederacy
- confederation
- confluence
- conformity
- congeries
- conglomeration
- conjugation
- conjunction
- connectedness
- connection
- consanguinity
- consolidation
- conspiracy
- contiguity
- contrariety
- convention
- cooperation
- cooperative
- copartnership
- copying
- corps
- correspondence
- council
- dealings
- deduction
- disjunction
- ecumenism
- embodiment
- enation
- encompassment
- enosis
- entente
- fatherhood
- federalization
- federation
- fellowship
- filiation
- fraternity
- fraternization
- freemasonry
- fusion
- gang
- group
- grouping
- homology
- hookup
- identity
- imitation
- inclusion
- incorporation
- integration
- intercourse
- intermarriage
- intimacy
- junction
- junta
- kindred
- kinship
- league
- liaison
- likeness
- likening
- link
- linkage
- linking
- machine
- marriage
- match
- maternity
- matrilineage
- matrimony
- matrisib
- meld
- merger
- mesalliance
- metaphor
- misalliance
- miscegenation
- mob
- motherhood
- nearness
- order
- package
- pact
- paction
- parallelism
- parasitism
- parity
- partnership
- paternity
- patrilineage
- patrisib
- propinquity
- proximity
- rapport
- relatedness
- relation
- relations
- relationship
- resemblance
- ring
- sameness
- semblance
- similarity
- simile
- similitude
- simulation
- simultaneity
- sisterhood
- sistership
- society
- sodality
- solidification
- sorority
- symbiosis
- sympathy
- synchronism
- syncretism
- syndication
- syneresis
- synergy
- synthesis
- tie
- tie-in
- tie-up
- treaty
- unification
- union
- unity
- wedding
- wedlock