pairing (n.)
- agglomeration
- agglutination
- aggregation
- ambiguity
- ambivalence
- articulation
- bifurcation
- bond
- clustering
- combination
- communication
- concatenation
- concourse
- concurrence
- confluence
- congeries
- conglomeration
- conjugation
- conjunction
- connection
- convergence
- copulation
- coupling
- dichotomy
- doublethink
- doubling
- dualism
- duality
- duplication
- duplicity
- gathering
- hookup
- intercommunication
- intercourse
- irony
- joinder
- joining
- jointure
- junction
- liaison
- linkage
- linking
- marriage
- meeting
- merger
- merging
- polarity
- splice
- symbiosis
- tie
- tie-in
- tie-up
- unification
- union
