English

Adjective

insonorous ‎(comparative more insonorous, superlative most insonorous)

1. Not clear or melodious.
   • 1848, Dr. William A. Alcott, The Use of Tobacco: Its Physical, Intellectual and Moral Effects on the Human System, 3rd edition, p. 14:

     Dr. Allen, of Maine, says; "That tobacco is injurious to the voice, every one can testify, who has heard the harsh, thick, husky, mumbling, stammering, insonorous voice of the inveterate tobacco-chewer."

References

• insonorous at OneLook Dictionary Search