Definition of unreasonableness:
- expensiveness (part of speech: noun)
- thoughtlessness (part of speech: noun)
Peyssonel, who evidently was a person of savage and untameable disposition, so far from appreciating the kindness of the Academicians in giving him time to reflect upon the unreasonableness, not to say rudeness, of making public statements in opposition to the views of some of the most distinguished of their body, seems bitterly to have resented the treatment he met with.- "Autobiography and Selected Essays", Thomas Henry Huxley.
- "Frank's Campaign or the Farm and the Camp", Horatio Alger, Jr..
- "Lola", Owen Davis.