Origin of inconvincible
Examples from the Web for inconvincible
“Argument is thrown away upon you: you are unreasonable, illogical, and inconvincible,” muttered the other.Lady Eureka, v. 2 (of 3)|Robert Folkestone Williams
As long as there is the smallest fraction of a decimal unaccounted for in a mathematical way, this individual is inconvincible.History of Circumcision from the Earliest Times to the Present|Peter Charles Remondino
Inconvincible, in-kon-vin′si-bl, adj. not capable of being convinced.