infalible

Spanish

Etymology

Borrowed from Late Latin īnfallibilis.

Pronunciation

• IPA^(key): /infaˈlible/ [ĩɱ.faˈli.β̞le]
• Rhymes: -ible
• Syllabification: in‧fa‧li‧ble

Adjective

infalible m or f (masculine and feminine plural infalibles)

1. infallible

   Synonym: inmancable

   Antonym: falible

Derived terms

• infalibilidad
• infaliblemente

Further reading

• “infalible”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8.1, Royal Spanish Academy [Spanish: Real Academia Española], 15 December 2025