Here are a couple of offerings (courtesy of 5-year-old Abby) that Webster’s should consider for its next edition:
Stingish Of or relating to food considered too spicey for consumption. As in “Daddy, this shrimp stuff is too stingish.”
Slipperish The state of sidewalks after snow melts and refreezes. As in “It’s really slipperish out here. Whoa!”