unisonous

or u·nis·o·nal, u·nis·o·nant

[yoo-nis-uh-nuh s]

Origin of unisonous

1775–85; < Medieval Latin ūnison(us) (see unison) + -ous
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for unisonous

Historical Examples of unisonous