4 letter anagrams 23 results biri birk brim brum buri burk imbu kiki kiku kiri kirk kuki kuri miki miri mirk muir murk rikk rimu rumb ubii urim
3 letter anagrams 21 results bim bum bur ibm imi imu irk kim kru kui mib mir mru rib rik rim rub rum ubi urb uri