- Mam
- Mammonism
- Mammonist
- Mammoth
- Man goose
- Man in the street
- Man of his hands
- Man of justice
- Man of the house
- Man of the world
- Man's
- Man-at-arms
- Manacle
- Management
- Manager
- Mandamus
- Mandarin
- Mandatory
- Mandible
- Manful ness
- Mange
- Manglik
- Mango flower
- Mango peel
- Mangosteen
- Mania
- Maniac
- Maniacally
- Manifesting
- Manifestlt
- Manifestly
- Manila
- Manipulator
- Manner
- Manoeuvre
- Manservant
- Manslaughter
- Manu
- Manual training
- Marginal
- Manure with leaves
- Many-sided
- Maoism
- Maple
- Maple sugar
- Maples
- Mar thoma
- Marasmus
- Marathi
- Marauder
- Mariners compass
- Marital status
- Maritime law
- Mark time
- Markandeya
- Marked
- Marker
- Market rates
- Market-value
- Markets
- Marking nut tree
- Marksmanship
- Maroon
- Marplot
- Marriage
- Marriage certificate
- Marriage guidance
- Married life
- Marseille
- Marshmallow
- Marsupium
- Martial qualities
- Martian
- Martyrization
- Masculinity
- Mash dal
- Masked
- Masochist
- Masochistic
- Mason bee
- Mass media
- Masseur
- Masseuse
- Massive
- Master degree
- Master of ceremonies
- Master of fence
- Master of fine arts
- Master of oneself
- Master of the rolls
- Mastery
- Mastic
- Masticate
- Masticator
- Matador
- Match wood
- Matched
- Matching
- Material medica
- Materialism