Looking for some alternative words for "ass kissers"? Here are some options: brown-noser, sycophant, flatterer, toady, lackey, yes-man, bootlicker, flunky, suck-up, apple-polisher, yes-sayer, back-scratcher, arse-licker, groveler, crawler. These words all convey the idea of someone who is overly complimentary and servile towards their boss or someone in power, often at the expense of their own dignity. While not the most flattering terms to use, they come in handy when looking to describe someone who is being insincere or obsequious.