corroborate

In transitive terms the difference between corroborate and refute

is that corroborate is to make strong; to strengthen while refute is to deny the truth or correctness of (something).

Corroborate is a related term of establish.

In lang=en terms the difference between corroborate and establish

is that corroborate is to make strong; to strengthen while establish is to prove and cause to be accepted as true; to establish a fact; to demonstrate.

As verbs the difference between corroborate and establish

is that corroborate is to confirm or support something with additional evidence; to attest or vouch for while establish is to make stable or firm; to confirm.

As verbs the difference between concur and corroborate

is that concur is to unite or agree (in action or opinion); to have a common opinion; to coincide; to correspond while corroborate is to confirm or support something with additional evidence; to attest or vouch for.

As verbs the difference between avouch and corroborate

is that avouch is to declare freely and openly; to assert while corroborate is to confirm or support something with additional evidence; to attest or vouch for.

As a noun avouch

is (obsolete) evidence; declaration.

As verbs the difference between exculpate and corroborate

is that exculpate is to clear of or to free from guilt; exonerate while corroborate is to confirm or support something with additional evidence; to attest or vouch for.

As verbs the difference between vet and corroborate

is that vet is to thoroughly check or investigate particularly with regard to providing formal approval while corroborate is to confirm or support something with additional evidence; to attest or vouch for.

As a noun vet

is a veterinarian or veterinary surgeon.

In transitive terms the difference between corroborate and espouse

is that corroborate is to make strong; to strengthen while espouse is to accept, support, or take on as one’s own (an idea or a cause).

As verbs the difference between corroborate and vindicate

is that corroborate is to confirm or support something with additional evidence; to attest or vouch for while vindicate is to clear from an accusation, suspicion or criticism.