noun / verb
accord
uh-KORD/əˈkɔːrd/
Harmony or consistency between people or things.
The men are in accord about the garden plan and shake hands.

Etymology
The underlying image is bringing heart to heart, with the heart standing for the mind or feelings. Being of one heart thus expresses agreement between people or harmony of opinions.
In context
though there should be agreement on this and other similar points would further progress be made since moral quantities lack a precise mode of measurement even if people were in accord about the sign
More examples
- The neighbors reached an accord about the shared fence.
- Her actions accorded with her stated beliefs.
- They spoke in complete accord on the proposed changes.
Forms
accord · accords · accorded · according