What are indefinites that serve as adjectives?

Answer 1

An indefinite pronoun is used in place of a noun for people, things, or amounts that are unknown or unnamed.

They are: all, another, any, anybody, anyone, anything, both, each, either, enough, everybody, everyone, everything, few, fewer, less, little, many, more, most, much, neither, nobody, no one, nothing, none, one, other, others, several, some, somebody, someone, something, such, and they (people in general).

An adjective is placed before a noun to describe that noun.

Examples:

Michael has both a Honda and a Ford Focus. (indefinite pronoun)

He uses both cars for sales deliveries. (adjective)

You may have some, there is more in the kitchen. (indefinite pronouns)

He brought some friends to the picnic. (adjective)

We made more money this year. (adjective)

Note: Not all of the indefinite pronouns can function as adjectives.

Answer 2

1) Some

2) Few

3) Many

4) Several

5) No

6) Any

Hope I helped! :)