- acronym
- ammo
- armor
- armory
- army
- aroma
- camo
- carom
- cayman
- coma
- comma
- common
- cram
- macaron
- macaroon
- macro
- macron
- mama
- mamma
- mammary
- mammon
- manna
- manor
- many
- maraca
- marm
- maroon
- marry
- mayo
- mayor
- moan
- momma
- mommy
- mono
- monocracy
- mononym
- moon
- moony
- moor
- moray
- morn
- morocco
- moron
- myna
- noncom
- norm
- roam
- romcom
- room
- roomy