doorhandle vs doorknob

doorhandle and doorknob both are nouns.

Word	Noun	Adjective	Verb	Adverb
doorhandle	Yes	No	No	No
doorknob	Yes	No	No	No

As nouns, doorhandle and doorknob are synonyms defined as:

doorhandle and doorknob: a knob used to release the catch when opening a door (often called `doorhandle' in Great Britain)

doorhandle (noun)	doorknob (noun)
a knob used to release the catch when opening a door (often called `doorhandle' in Great Britain)	a knob used to release the catch when opening a door (often called `doorhandle' in Great Britain)