causerie, chitchat, gab, gabfest, gossip.
schmooze, shmoose.
schmoosed, mischoose, smoochers, schmooses, schmoozes.
Your query has returned 101 words, which include anagrams of schmoose as well as other shorter words that can be made using the letters included in schmoose.
The words in this list can be used in games such as Scrabble, Words with Friends, Wordscapes and other similar games.