Concur vs Concurring - What's the difference?

As verbs the difference between concur and concurring

is that concur is to unite or agree (in action or opinion); to have a common opinion; to coincide; to correspond while concurring is .

(concurr)

To unite or agree (in action or opinion); to have a common opinion; to coincide; to correspond.

To meet in the same point; to combine or conjoin; to contribute or help towards a common object or effect.

(obsolete) To run together; to meet.

* acquiesce * agree

* disagree * dissent

* *

(head)