13-letter words starting with mar
- marrow squash — any of several squashes having a smooth surface, an oblong shape, and a hard rind.
- marsh harrier — a European harrier, Circus aeruginosus, that frequents marshy regions
- marsh trefoil — buck bean.
- marshall plan — European Recovery Program.
- martagon lily — Turk's-cap lily.
- martin luther — Martin [mahr-tn;; German mahr-teen] /ˈmɑr tn;; German ˈmɑr tin/ (Show IPA), 1483–1546, German theologian and author: leader, in Germany, of the Protestant Reformation.
- martinez ruiz — José [haw-se] /hɔˈsɛ/ (Show IPA), Azorín.
- martini-henry — a breech-loaded .45 caliber rifle adopted in 1871 as the standard British service weapon, using a center-fire metallic cartridge filled with black powder.
- martyrization — The act or process of martyrizing.
- martyrologies — Plural form of martyrology.
- marvelousness — The quality or state of being marvelous.
- marx brothers — the. a US family of film comedians, esp Arthur Marx, known as Harpo (1888–1964), Herbert Marx, known as Zeppo (1901–79), Julius Marx, known as Groucho (1890–1977), and Leonard Marx, known as Chico (1886–1961). Their films include Animal Crackers (1930), Monkey Business (1931), Horsefeathers (1932), Duck Soup (1933), and A Day at the Races (1937)