Absonous a. : Discordant; inharmonious; incongruous.

Example:


Taxonomy
sonus, Obs.

Defination from the web:
Absonous Ab"so*nous, a. [L. absonus; ab + sonus sound.] Discordant; inharmonious; incongruous. [ Obs.] " Absonous to our reason." -- Glanvill. [ 1913 Webster] ...