Origin: 1520–30; < (< MF) ML
corrēspondēre. See cor-, respond 
Related forms: cor⋅re⋅spond⋅ing⋅ly, adverb
Synonyms:
1. harmonize, match, tally. Correspond, agree, accord imply comparing persons or things and finding that they harmonize. Correspond suggests having an obvious similarity, though not agreeing in every detail: Part of this report corresponds with the facts. Agree implies having or arriving at a condition in which no essential difference of opinion or detail is evident: All the reports agree. Accord emphasizes agreeing exactly, both in fact and in point of view: This report accords with the other.