Turned is a verb. It's the past tense and past participle of turn.
A numeral turned into a noun.
Turned is a verb in that sentence.
"had turned" is the past perfect tense of turn. "had" is an auxiliary verb, and "turned" is a past participle.
Turned is a verb.
Turned is a past tense verb in that sentence.
The part of speech for this particular word is a noun.
part of speech
The part of speech for "answer" is a noun.
adverb
what part of speech is beneath
"Turned" in the given sentence is a verb in its past tense. In this instance, "turned" is being used as a synonym for "became", and "rancid" is an "objective complement" of the "predicate adjective" type.
The part of speech for "unfamiliar" is an adjective.