Is Potlike a Word?

Yes, potlike is in the scrabble dictionary.

Is Nastify a word?

verb. To represent (a fictional character) as nasty or as becoming nasty.

What does Wispily mean?

a. One that is thin, frail, or slight: "a little wisp of a kid, ten years old" (William Lychack). b. A thin or faint streak or fragment, as of smoke or clouds.