Infallible is an adjective.
The part of speech for this particular word is a noun.
The part of speech for "answer" is a noun.
The part of speech for "explicit" is an adjective.
The part of speech for "twirl" is a verb.
The part of speech for "unfamiliar" is an adjective.
The belief in the infallibility of the Pope.
His reputation for infallibility will help secure him the promotion.
Devout Catholics tend to believe in the infallibility of the Pope. Papal infallibility in Church teaching is similar to a "Circular Reference" in a spreadsheet.
The part of speech for this particular word is a noun.
part of speech
The part of speech for "answer" is a noun.
what part of speech is beneath
adverb
The part of speech for "explicit" is an adjective.
The part of speech for "lecturer" is a noun.
The part of speech for "rapid" is an adjective.
The part of speech of "came" is a verb.