filfil filius filli- fillis filsum fislis fissi- fixism fluffs fluxus fuisum fulfil fumuli fusils illful imfull imlili immiss ismism lifful lifull lilium lilius lillis lilliu lillix limuli liulis lufful luismi lulism lullus lummis lummus lumuli lxxiii lxxxii mifumi milful milium milius milli- millis millus milsim misisi misius missil missis missus mixfix mulism mullis mullum mullus mulmul mulsim mulsum musius muslim musmus mussil mussum muumuu muxlim s-l-m siiiii silili silius sillim simili simisi simsim simuls sisisi sisulu sluffs smilis suffix sufism sufli sulili sumisu summil summum susulu susumu sxslls ulfuls usixml xxxiii