Adjective

(en adjective)

Of the poorest quality.

Hateful.

* 1779 , Jefferson, letter to Patrick Henry written on March 27

But is an enemy so execrable , that, though in captivity, his wishes and comforts are to be disregarded and even crossed? I think not. It is for the benefit of mankind to mitigate the horrors of war as much as possible.

* {{quote-book

, date = 2001-06-01 , title = Guts: A Comedy of Manners , first = David , last = Langford , authorlink = David Langford , coauthors = Grant, John , publisher = Wildside Press , isbn = 9781587154485 , page = 72 , pageurl = http://books.google.com/books?id=XloXRhUhamIC&pg=PA72&dq=execrable , passage = The arcanely evil words of that despicable, loathsome, suppressed, vile, pululating, odious, nictating, repellent, repugnant, noxious, abhorrent, abominable, tory, execrable , nauseous work, Ye Boke of Guts , moved as if on a conveyor belt before his eyes. }}

Adjective

(en adjective)

of, derived from, or similar to a vitriol

bitterly scathing; caustic: vitriolic criticism

(chemistry): Of or pertaining to vitriol; derived from, or resembling, vitriol; vitriolous; as, a vitriolic taste.