Answer:
C). A New word combined from other words.
Step-by-step explanation:
As per the question, the word such as 'fantabulous' exemplifies 'a new word combined from other words' which implies 'something wonderful or excellent.' This word comprises of two words 'fantastic' and 'fabulous' which are combined together to derive a new word 'fantabulous' in order to elevate its meaning. Such words help improve the diction and elevate the lexical essence of the sentence. Therefore, option C is the correct answer.