lodgment vs fixture

lodgment and fixture both are nouns.

Word	Noun	Adjective	Verb	Adverb
lodgment	Yes	No	No	No
fixture	Yes	No	No	No

As nouns, fixture is a hypernym of lodgment; that is, fixture is a word with a broader meaning than lodgment:

Other hypernyms of lodgment include fastness, fixedness, fixity, secureness, allegation.

lodgment (noun)	fixture (noun)
the state or quality of being lodged or fixed even temporarily	the act of putting something in working order again
	an object firmly fixed in place (especially in a household)
	the quality of being fixed in place as by some firm attachment
	a regular patron