9-Letter Words Starting M & Ending US

• any of a group of RNA viruses including those that cause influenza and mumps

• a clonic spasm of a muscle or muscle group

• hydrous silicates of or relating to or resembling mica

• extraordinarily good or great; used especially as intensifiers

• too improbable to admit of belief

• being or having the character of a miracle

• having the nature of or resulting from malice

• of very great significance

• having male and female reproductive organs in the same plant or animal