General agreement:
* Agreement
* Harmony
* Concord
* Consensus
* Understanding
* Amity
* Entente
* Reconciliation
Formal agreement:
* Treaty
* Pact
* Convention
* Covenant
* Protocol
To grant or give:
* Bestow
* Grant
* Confer
* Award
To be in harmony with:
* Conform
* Correspond
* Coincide
* Match
* Agree
To give someone something:
* Provide
* Furnish
* Supply
* Offer
To be in agreement with:
* Coincide
* Match
* Correspond
* Conform
To grant permission or approval:
* Approve
* Sanction
* Authorize
* Permit
The best synonym for "accord" will depend on the specific context in which it is used.