Wiktionary
crookedest
a. (en-superlative of: crooked)
Usage examples of "crookedest".
The boat had filled quickly, and by the time the Copelands arrived, after a frantic last-minute bemo ride, clutching guardrails, their baggage, one another, through the narrowest, bumpiest, crookedest streets in town, they were lucky to claim a patch of space the size of a throw rug on the padded floor mats near the starboard side.
I argufied my case in such a way that she couldn't git round it, and I proved to her that I was the driest and crookedest old stick that ever the devil twisted out o' shape when it was a-growin'.