accord
Pronunciation: /əˈkɔːd/
verb
noun

Phrases
-
in accord with
- according to: things didn’t happen quite in accord with expectations
-
of one's own accord
- voluntarily or without outside intervention: he would not seek treatment of his own accord the rash may go away of its own accord
-
with one accord
- in a united way: the association is acting with one accord in this matter

Origin:
Old English, from Old French acorder 'reconcile, be of one mind', from Latin ad- 'to' + cor, cord- 'heart'; influenced by concord