- Malfeasance
- Malformed
- Malfunction
- Malicious planet
- Maliciousness
- Malignancy
- Maligner
- Mallard
- Malnourished
- Malthusian
- Maltreat
- Malversation
- Mama
- Mamba
- Mamma
- Man
- Man of good standing
- Man of means
- Man of moods
- Man of sin
- Man-child
- Man-day
- Man-hater
- Man-sized
- Manage
- Manageabiliy
- Manageably
- Managerial
- Manatee
- Manful
- Mangle
- Manglish
- Mango grove
- Mango tree
- Manhandle
- Manhunt
- Manic
- Manifested
- Manikin
- Manipulate
- Manna
- Mannered
- Mannerism
- Manometer
- Manor
- Manorama
- Manthara
- Mantis
- Mantra
- Manufactory
- Manufacturer
- Many a one
- Many hundreds
- Maratta brahmin
- Mare
- Margarine
- Margin
- Mariner
- Marital
- Mark made by applying sandal paste
- Mark of friendship
- Mark-down
- Markedly
- Market place
- Market-price
- Marketer
- Marketing
- Marks
- Marmalade
- Marooned
- Marquess
- Marr
- Marriage licence
- Marriage of convenience
- Married couple
- Married woman
- Marring
- Marrow
- Marrow less
- Marshal
- Marshy
- Marsilia quadrifolia
- Marsupial
- Mart
- Martial
- Martial arts
- Martin
- Martinet
- Martini
- Martyrdom
- Martyrize
- Martyry
- Marvel
- Marxism leninism
- Marxist
- Masala
- Masc
- Mascara
- Mascot
- Maser