acrobat, aristocrat, autocrat, bobcat, brickbat, bureaucrat, bureaucrat, butterfat, caveat, chitchat, democrat, diplomat, doormat, format, habitat, laundromat, muskrat, plutocrat, polecat, pussycat.
cystocarp.
Your query has returned 127 words, which include anagrams of copycats as well as other shorter words that can be made using the letters included in copycats.
The words in this list can be used in games such as Scrabble, Words with Friends, Wordscapes and other similar games.