M3U1T1T1E1R1I1N1G2
12 points
MUTTERING is validvalid
the act of muttering [n MUTTERINGS] / MUTTER, to speak unclearly [v]
making a muttering sound [adj MUTTERINGLY] / the act of muttering [n -S]
the act of muttering [n MUTTERINGS] / MUTTER, to speak unclearly [v]
making a muttering sound [adj MUTTERINGLY] / the act of muttering [n -S]