Word Forms of "diagonalize" (5 forms)

Verb

Form	Word
Alternative	diagonalise
Participle, Past	diagonalized
Participle, Present	diagonalizing
Past	diagonalized
Present, Singular, Third-Person	diagonalizes

Alternativediagonalise

Participle, Pastdiagonalized

Participle, Presentdiagonalizing

Pastdiagonalized

Present, Singular, Third-Persondiagonalizes

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