(n) Franco-Prussian War
(n) Austro-Prussian War (1866)
(n) War of 1812
(n) Spanish-American War
(n) Mexican-American War (1846-1848)
(n) Boshin War (Japanese civil war between Imperial and shogunate forces, 1868-1869)
(n) Great Northern War (Sweden vs. Russia, Poland, Denmark, Saxony and Hanover: 1700-1721)
(n) preventive war
(n) Russo-Turkish War (1877-1878)
(n) the Gulf War
(n) War of the Roses
(n) Opium War (1840-42)
(n) Arrow War (the second Opium War, 1856-1860)
(n) Iraq War (2003-)
(n) Suez War (1956)
(n) Trojan War
(n) Burmese Wars (1823-1826, 1852-1853, 1885-1887)
(n) (second) Boer War (1899-1902)
(n) (second) Boer War (1899-1902)
(n) (obsc) war started or ended with the push of a single 'launch' button (wasei: button war)
(n) Punic Wars (Rome and Carthage) (lat:)
(n) the Thirty Years' War
(n) Fifteen Years' War (starting with the Manchurian Incident in 1931 and ending with the Japanese surrender in 1945)
(n) war victim
(n) warmonger
(n) war reparation
(n) war criminal
(n) war widow
(n) all-out nuclear war
(n) the Pacific War
(P)