M3E1N1S1T1R1U1A1
10 points
MENSTRUA is validvalid
MENSTRUUM, a solvent [n]
MENSTRUUM, (Latin) a solvent, esp. one used in the preparation of drugs [n]
MENSTRUUM, a solvent [n]
MENSTRUUM, (Latin) a solvent, esp. one used in the preparation of drugs [n]