nib vs neb

nib and neb both are nouns.

Word	Noun	Adjective	Verb	Adverb
nib	Yes	No	No	No
neb	Yes	No	No	No

As nouns, nib and neb are synonyms defined as:

Other synonyms of nib include beak, bill, pecker.

nib (noun)	neb (noun)
horny projecting mouth of a bird	horny projecting mouth of a bird
the writing point of a pen	a long projecting or anterior elongation of an animal's head; especially the nose