Synonyms of arsenal

arsenal

noun

ˈärs-nəl 

as in armory

a place where military arms are stored

sent the ordnance officer to the arsenal for weapons

Synonyms & Similar Words

• armory
• warehouse
• depot
• fortress
• magazine
• fort
• dump
• stronghold
• repository
• storehouse

Example Sentences

Recent Examples of arsenal

True peace requires restraining both nuclear and conventional arsenals. — William Hartung, Forbes.com, 2 Aug. 2026

Unbeknownst to David, the system, called WOPR—War Operations Plan Response—is in control of the American nuclear arsenal. — Joshua Rothman, New Yorker, 1 Aug. 2026

Unless Washington provides another naval destroyer, he will be forced to choose defense of the United States over Israel, the report claimed, as the Iran war has put a strain on Washington’s military arsenal. — Emily Hallas, The Washington Examiner, 1 Aug. 2026

But as things intensify, Cady quickly adds various forms of tech to his arsenal of psychological weapons. — Andrew Webster, The Verge, 31 July 2026