TSOIQUM

Make words with M

No -S plurals

No -S third-person verbs

Sorry about earlier screwup

MIOSIS MISS MISSOUT MISSUS MIST MITOSIS MITT MOIST MOOT MOSQUITO MOSS MOST MOTTO MUST MUTT OMIT OSMIUM OSMOSIS OUTMOST QUIM SMUT STIM STUM SUMMIT SUMO TOMTOM UTMOST MISO