Yes, the word "youngest" is an adjective. It is the superlative form of the adjective "young," used to describe someone or something that is the least old in a group. Adjectives modify nouns, and in this case, "youngest" helps specify the age relative to others.
No, it is an adjective in the majority of uses.
No, the word 'younger' is an adjective; the comparative form of the adjective 'young' (young-younger-youngest).
superlative adjective
younger and the youngest
Youngest is an adjective.
I married his youngest sister pronouns -- I , his verb -- married adjective -- youngest noun -- sister
youngest
No youngest is a superlative adjective. The -est ending is a good clue.Others are:biggest / tallest / hottest / warmest
The word 'younger' is the comparative form of the adjective young: positive: young comparative: younger superlative: youngest The noun form for the adjective young is youngness. The word young is also a noun (plural only); a word a group of offspring; young children and young people in general. Another noun form is youngsters.
It is an adjective.It is a an adjective.
A word is a thing. The word 'word' is a noun.
The word beautiful is an adjective.