- not guided by conscience; unscrupulous.
- not in accordance with what is just or reasonable: unconscionable behavior.
- excessive; extortionate: an unconscionable profit.
Origin of unconscionable
SynonymsSee more synonyms for unconscionable on Thesaurus.com
3. extreme, immoderate, unwarranted, inordinate.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for unconscionably
This is a very amusing (but scarce and unconscionably dear) book.
But, in sober sadness, it is very rare, and unconscionably dear.
In short, truth is only too often most unconscionably sacrificed to effect.
At any rate, he did not hesitate to exploiter them most unconscionably.
The objection to the term provided in the bill is that it is unconscionably long.
- unscrupulous or unprincipledan unconscionable liar
- immoderate or excessiveunconscionable demands
Word Origin and History for unconscionably
Online Etymology Dictionary, © 2010 Douglas Harper