Greenlets is a 9 letter English word. It's valid Scrabble word worth 9 points. It's valid Words with friends word worth 12 points.
You can make 274 anagrams from letters in greenlets (eeeglnrst).
I wondered, by the bye, whether my speech was as unintelligible to the greenlet as hers was to me.
At last we had before us the rare and long-desired Philadelphia greenlet.