E.g., "doable" -- one of my most despised words. And, since I work for investment bankers, it's only one of the most egregious examples of verbing nouns that's out there. "Feasible" and "possible" are my preferred synonyms for "doable" -- I have been told there's a nuance in "doable" of intent, though it's not how I've mostly seen it used.
(no subject)