concordance

noun

1.
a 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
evenleether leethering onereadness concord harmony
2.
agreement of opinions
concord harmony
Derived from:
concord concordant
3.
an index of all main words in a book along with their immediate contexts
Derived from:
concord