Wiktionary
headachey
a. (alternative spelling of headachy English)
Usage examples of "headachey".
It slid through the slot with an appropriately soft sound, like a headachey matron folding her Mardi Gras fan.
I stuck with the warshin-up until one o'clock or so, then told Gail Lavesque, who was more or less my second in command that day, that I felt a little headachey n sick to my stomach, and I was gonna go on home now that the worst of the mess was ridded up.