from Wiktionary, Creative Commons Attribution/Share-Alike License
- adv. not sufficiently
from the GNU version of the Collaborative International Dictionary of English
- adv. In an insufficient manner or degree; unadequately.
from The Century Dictionary and Cyclopedia
- In an insufficient manner; inadequately; with lack of ability, skill, or fitness.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adv. to an insufficient degree
insufficient + -ly (Wiktionary)