from Wiktionary, Creative Commons Attribution/Share-Alike License
- adv. In an unwarrantable manner; in a manner that cannot be justified.
from The Century Dictionary and Cyclopedia
- In an unwarrantable manner; in a manner that cannot be justified.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adv. in an unwarrantable manner or to an unwarranted degree
unwarrantable + -ly (Wiktionary)