Word Forms of "fortress" (5 forms)

Noun

Form	Word
Plural	fortresses

Pluralfortresses

Verb

Form	Word
Participle, Past	fortressed
Participle, Present	fortressing
Past	fortressed
Present, Singular, Third-Person	fortresses

Participle, Pastfortressed

Participle, Presentfortressing

Pastfortressed

Present, Singular, Third-Personfortresses

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