Correspond
Part of speech: verb
Definition: to be equivalent or similar in character, quantity, quality, origin, structure, function etc. to exchange messages, especially by postal letter, over a period of time.
Correlate
Part of speech: verb
Definition: To compare things and bring them into a relation having corresponding characteristicsTo be related by a correlation
Part of speech: noun
Definition: Either of a pair of things related by a correlation; a correlative