2. Agreement or congruity; harmony; accord; consistency;
suitableness.
The perfect consonancy of our persecuted church to
the doctrines of Scripture and antiquity. --Hammond.
The optic nerve responds to the waves with which it
is in consonance. --Tyndall.
3. Friendship; concord. [Obs.]
By the consonancy of our youth. --Shak.
Syn: Agreement; accord; consistency; unison; harmony;
congruity; suitableness; agreeableness.