fabrication vs fibbing

fabrication and fibbing both are nouns.

Word	Noun	Adjective	Verb	Adverb
fabrication	Yes	No	No	No
fibbing	Yes	No	No	No

As nouns, fibbing is a hyponym of fabrication; that is, fibbing is a word with a more specific, narrower meaning than fabrication:

Other hyponyms of fabrication include paltering.

fabrication (noun)	fibbing (noun)
the act of making something (a product) from raw materials	a trivial act of lying or being deliberately unclear
the act of constructing something (as a piece of machinery)
writing in a fictional form
the deliberate act of deviating from the truth
a deliberately false or improbable account