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citadel Synonyms

Another word for citadel

Choosing another word for citadel depends on context, so the 15 synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
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• noun (Context 1)

A fortress, typically located on high ground, that protects or dominates a city.

Usage Example

"The ancient stone fortress still overlooks the harbor, a testament to the city's strategic importance during medieval times."

Strongest
fortress
stronghold
Strong
fort
acropolis
keep
castle
bastion
redoubt
fastness
fortification

• noun (Context 2)

A core area or ideological stronghold that fiercely defends and promotes a particular set of beliefs, principles, or institutions.

Usage Example

"The prestigious university has long prided itself on being a bastion of free speech and rigorous academic inquiry."

Strongest
bastion
stronghold
bulwark
Strong
fortress
mainstay
pillar
center
Weak
bedrock

• Nearby Words

cisticola
cistus
citable
citadel
citation
cite
citified

Cite this Entry

Wordmom. (2026). Synonyms for Citadel. In Wordmom Thesaurus. Retrieved Nov 6, 2026, from https://wordmom.com/synonyms/citadel
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