Word Forms of "fail-safe" (6 forms)

Noun

Form	Word
Plural	fail-safes

Pluralfail-safes

Verb

Form	Word
Alternative	fail safe
Participle, Past	fail-safed
Participle, Present	fail-safing
Past	fail-safed
Present, Singular, Third-Person	fail-safes

Alternativefail safe

Participle, Pastfail-safed

Participle, Presentfail-safing

Pastfail-safed

Present, Singular, Third-Personfail-safes

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