dialectal words

monomorphemic words

etymological motivation

degradation of meaning

phrasal verbs

Which of the following is NOT true about the definition of a word?

Words may fall into content words and functional words by _____.

Newly-created words or expressions, or words that have taken on new meanings are_____.

The Indo-European Language is made up of most of the languages of Europe,_____,and India.

There are such new words as fast food, talk shows, and open university in Modern English. These words show _____.