Open English Wordnet
Nouns
(n)harmony, concord, concordancea harmonious state of things in general and of their properties (as of colors and sounds); congruity of parts with one another and with the whole (n)agreement, concordthe determination of grammatical inflection on the basis of word relations Verbs
(v)concordarrange by concord or agreement“Concord the conditions for the marriage of the Prince of Wales with a commoner” (v)concordarrange the words of a text so as to create a concordance“The team concorded several thousand nouns, verbs, and adjectives” (v)agree, hold, concur, concordbe in accord; be in agreement“We agreed on the terms of the settlement”,
“I can't agree with you!”,
“I hold with those who say life is sacred”,
“Both philosophers concord on this point”