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

Rather than tackling hardened residue with every scrubbing tool in your arsenal, most upkeep becomes a quick spray-and-leave step from a standing position. — Caroline Lubinsky, Martha Stewart, 11 July 2026

Under the banner of resisting the West, Khamenei defied sanctions to build up the country’s nuclear program, its arsenal of missiles and its network of militant allies across the region. — ABC News, 9 July 2026

But Kostyuk, who has done tremendous work of her own this season to add solidity and evenness to a tennis arsenal with impossible peaks, but also deep troughs, had reasons to do much more than feel the agony of missing out. — James Hansen, New York Times, 9 July 2026

The right-hander’s arsenal features a slider, four-seam fastball and cutter. — Justice Delos Santos, Mercury News, 7 July 2026