Feeling Sluggish, Muddled, and Slow to Act

This page is the CodyCross answer for the clue below from The Netherlands, Group 2114, Puzzle 3 (Highlands Region).

Question is: Feeling Sluggish, Muddled, and Slow to Act

and the answer is: GROGGY

Word Meaning:

GROGGY — Slowed or weakened, as by drink, sleepiness, etc.

Definitions from Wiktionary.