Indecisive, independent, irate, intellectual
frail
No, starting is a gerund.
Spherical is the adjective meaning ball-shaped. Globular is another possible adjective with a similar meaning.
No, fair is an adjective, meaning okay or passable. Fare is a noun, meaning a payment.
'Elude' is a verb. Therefore it has no meaning as an adjective, since it isn't one.
The word separated can be used as an adjective, meaning "detached", or as a verb, meaning "broken apart".
The word meaning "with constant frequency" is an adjective. The word meaning "a frequent customer" is a noun.
It can be an adjective meaning disgusting or smelly. It can also be a noun meaning an infraction, as in some sports.
The word serious, meaning "important" is an adjective.
The word fancy, meaning "decorative", is an adjective.
The word sombre, meaning "depressing" is an adjective.
No, it is not an adjective. It is a noun meaning a ditch or ravine.