Why use several words when you can make up a single new word like “omnicity” to mean the state of being ominous.
Not only are the clouds a bit ominous, especially if you live in tornado country (which we don’t, although there is an occasional funnel here and there), but depending on how many old Westerns you’ve watched, that line of trees on the horizon might be mistaken for a tribe of Sioux warriors about to descend on you.
(That last sentence is probably one of the worst sentences structurally that I’ve ever written and let stand. But as long as I’m making stuff up, I might as well invent some new grammar standards while I’m at it.)]]>