cor-, cord-, cour-

(Latin: heart)

accord (s) (noun), accords (pl)
accord (verb), accords; accorded; according
accordance
accordant
accordantly
according
accordingly
Aliud corde premunt, aliud ore promunt.
One thing they conceal in the heart, they disclose another with the mouth.

Another version is, "No use trying to keep a secret." A warning that when more than one person knows something, it is no longer a secret because there is usually someone who will talk about it.

Beati mundi corde.
Blessed are the pure in heart.

Motto of Lancing College, U.K.; from the New Testament: Matthew 5:8.

concord
concordance
concordant
concordantly
condordant
cordate

A cross reference of another word group that is related to: "heart": cardio-.