3 words in this vocabulary list
noun a person who is between 80 and 89 years old
noun the state or quality of being old; age
verb not applicable
adjective not applicable
adverb not applicable
pronoun not applicable
preposition not applicable
conjunction not applicable
interjection not applicable
article not applicable
noun a period in later life when a person behaves in a childlike manner, typically as a result of old age or dementia