n.
1.
Coincidence, concurrence, congruity, fitting relation, reciprocal adaptation.
2.
Correlation, complemental relation, counterposition.
3.
Intercourse or communication by letters, epistolary intercourse.
4.
Letters.
n.
1.
Coincidence, concurrence, congruity, fitting relation, reciprocal adaptation.
2.
Correlation, complemental relation, counterposition.
3.
Intercourse or communication by letters, epistolary intercourse.
4.
Letters.
Soule. Dictionary of English synonyms. Словарь английских синонимов. 2012