Question

What is the difference between a predicate adjective and a predicate nominative.

Answer 1

http://grammar.yourdictionary.com/parts-of-speech/nouns/predicate-noun.html

Answer 2

Adjective complements are also called predicate adjectives; noun complements are also called predicate nouns or predicate nominatives. See predicates, above. An object complement follows and modifies or refers to a direct object. It can be a noun or adjective or any word acting as a noun or adjective.

Answer 3

thanx