Fortify

//ˈfɔːtɪfaɪ//

Synonyms for "fortify" (148 found)

Ranked by relevance and common usage.

Related word relations

OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.

9 relation types

Translations

102 translations across 25 languages.

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Ancient Greek

1 entries
  • ὀχυρόω verb (to increase the defences of (an army, soldiers, etc.); to put (it or them) in a defensive position)

Bulgarian

4 entries
  • подсилвам verb (to give power, strength, or vigour to (oneself or someone, or to something) — see also strengthen)
  • подсилвам verb (to increase the nutritional value of (food) by adding ingredients)
  • подсилвам verb (to add spirits to (wine) to increase the alcohol content)
  • подсиля verb (to increase the nutritional value of (food) by adding ingredients)

Chinese Mandarin

4 entries
  • 加強 /加强 verb (to increase the defences of (an army, soldiers, etc.); to put (it or them) in a defensive position)
  • 加強 /加强 verb (to add spirits to (wine) to increase the alcohol content)
  • 增強 /增强 verb (to give power, strength, or vigour to (oneself or someone, or to something) — see also strengthen)
  • 壯膽 /壮胆 verb (to give power, strength, or vigour to (oneself or someone, or to something) — see also strengthen)

Danish

4 entries
  • befæste verb (to increase the defences of (an army, soldiers, etc.); to put (it or them) in a defensive position)
  • berige verb (to increase the nutritional value of (food) by adding ingredients)
  • forstærke verb (to give power, strength, or vigour to (oneself or someone, or to something) — see also strengthen)
  • spidse verb (to add spirits to (wine) to increase the alcohol content)

Dutch

1 entries
  • versterken verb (to add spirits to (wine) to increase the alcohol content)

Esperanto

2 entries
  • fortigi verb (to increase the defences of (an army, soldiers, etc.); to put (it or them) in a defensive position)
  • fortikigi verb (to increase the defences of (an army, soldiers, etc.); to put (it or them) in a defensive position)

Finnish

4 entries
  • linnoittaa verb (to make (something) defensible against attack by hostile forces)
  • linnoittaa verb (to increase the defences of (an army, soldiers, etc.); to put (it or them) in a defensive position)
  • linnoittaa verb (transitive: to secure and strengthen (a place, etc.) by installing fortifications or other military works)
  • linnoittautua verb (intransitive: to install fortifications or other military works; to put up a defensive position)

French

3 entries
  • fortifier verb (to increase the defences of (an army, soldiers, etc.); to put (it or them) in a defensive position)
  • renforcer verb (to give power, strength, or vigour to (oneself or someone, or to something) — see also strengthen)
  • supplémenter verb (to increase the nutritional value of (food) by adding ingredients)

German

4 entries
  • anreichern verb (to increase the nutritional value of (food) by adding ingredients)
  • befestigen verb (to increase the defences of (an army, soldiers, etc.); to put (it or them) in a defensive position)
  • stärken verb (to give power, strength, or vigour to (oneself or someone, or to something) — see also strengthen)
  • verstärken verb (to increase the defences of (an army, soldiers, etc.); to put (it or them) in a defensive position)

Ido

2 entries
  • fortifikar verb (to increase the defences of (an army, soldiers, etc.); to put (it or them) in a defensive position)
  • fortigar verb (to increase the defences of (an army, soldiers, etc.); to put (it or them) in a defensive position)

Irish

2 entries
  • daingnigh verb (to give power, strength, or vigour to (oneself or someone, or to something) — see also strengthen)
  • neartaigh verb (to give power, strength, or vigour to (oneself or someone, or to something) — see also strengthen)

Italian

1 entries
  • arricchire verb (to increase the nutritional value of (food) by adding ingredients)

Korean

1 entries
  • 강하게 하다 verb (to increase the defences of (an army, soldiers, etc.); to put (it or them) in a defensive position)

Latin

4 entries
  • corrōborō verb (to increase the defences of (an army, soldiers, etc.); to put (it or them) in a defensive position)
  • firmo verb (to increase the defences of (an army, soldiers, etc.); to put (it or them) in a defensive position)
  • fortificō verb (to increase the defences of (an army, soldiers, etc.); to put (it or them) in a defensive position)
  • munio verb (to increase the defences of (an army, soldiers, etc.); to put (it or them) in a defensive position)

Macedonian

4 entries
  • до́даде verb (to increase the nutritional value of (food) by adding ingredients)
  • за́крепи verb (to increase the defences of (an army, soldiers, etc.); to put (it or them) in a defensive position)
  • за́сили verb (to give power, strength, or vigour to (oneself or someone, or to something) — see also strengthen)
  • за́цврсти verb (to increase the defences of (an army, soldiers, etc.); to put (it or them) in a defensive position)

Middle English

1 entries
  • garnysshen verb (to increase the defences of (an army, soldiers, etc.); to put (it or them) in a defensive position)

Māori

1 entries
  • whakapūioio verb (to give power, strength, or vigour to (oneself or someone, or to something) — see also strengthen)

Norwegian Bokmål

1 entries
  • befeste verb (to increase the defences of (an army, soldiers, etc.); to put (it or them) in a defensive position)

Polish

1 entries
  • umocnić verb (to increase the defences of (an army, soldiers, etc.); to put (it or them) in a defensive position)

Portuguese

4 entries
  • fortalecer verb (to give power, strength, or vigour to (oneself or someone, or to something) — see also strengthen)
  • fortalecer verb (to increase the nutritional value of (food) by adding ingredients)
  • fortalecer verb (to increase the defences of (an army, soldiers, etc.); to put (it or them) in a defensive position)
  • fortificar verb (to increase the defences of (an army, soldiers, etc.); to put (it or them) in a defensive position)

Quechua

1 entries
  • pukaray verb (to increase the defences of (an army, soldiers, etc.); to put (it or them) in a defensive position)

Romanian

4 entries
  • alcooliza verb (to add spirits to (wine) to increase the alcohol content)
  • fortifica verb (to give power, strength, or vigour to (oneself or someone, or to something) — see also strengthen)
  • fortifica verb (to increase the defences of (an army, soldiers, etc.); to put (it or them) in a defensive position)
  • îmbogăți verb (to increase the nutritional value of (food) by adding ingredients)

Russian

4 entries
  • подде́рживать verb (to give power, strength, or vigour to (oneself or someone, or to something) — see also strengthen)
  • поддержа́ть verb (to give power, strength, or vigour to (oneself or someone, or to something) — see also strengthen)
  • подкрепи́ть verb (to give power, strength, or vigour to (oneself or someone, or to something) — see also strengthen)
  • подкрепля́ть verb (to give power, strength, or vigour to (oneself or someone, or to something) — see also strengthen)

Spanish

2 entries
  • enriquecer verb (to increase the nutritional value of (food) by adding ingredients)
  • fortalecer verb (to increase the defences of (an army, soldiers, etc.); to put (it or them) in a defensive position)

Swedish

3 entries
  • befästa verb (to increase the defences of (an army, soldiers, etc.); to put (it or them) in a defensive position)
  • berika verb (to increase the nutritional value of (food) by adding ingredients)
  • spetsa verb (to add spirits to (wine) to increase the alcohol content)

Sample sentences

44 total sentences available.

Tatoeba + Wiktionary

Fadil and Dania were ready to do anything to fortify their relationship.

Source: tatoeba (5839241)

We must fortify the settlement before someone tries to attack it.

Source: tatoeba (8860367)

Officials are using their wealth of masks to fortify relations with specific countries that are receiving Vietnamese masks, analysts believe.

Source: tatoeba (11088858)

We will fortify the gates with iron bars.

Source: tatoeba (11771669)

Showing 4 of 44 available sentences.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.