what is hypernated word and single word?

tell me in detail..

what is the difference between the hypernated word and the single word?

It is hyphenated not hypernated.

A hyphenated word is any word that has a hyphen in between (the hyphen joins 2 or more words)

eg: mother- in- law. mother, in and law are three different words but if you put a hyphen in between them, it will become one hyphenated word.

A single word is any word without hyphen (a single word should have 2 different words joint together)

eg: headmaster. Head and master are two different words, but when we write it together without any hyphen it becomes one single word.