encampment vs lager

encampment and lager both are nouns.

Word	Noun	Adjective	Verb	Adverb
encampment	Yes	No	No	No
lager	Yes	No	No	No

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

encampment: temporary living quarters specially built by the army for soldiers
lager: a camp defended by a circular formation of wagons

Other hyponyms of encampment include boot camp, hutment, laager.

encampment (noun)	lager (noun)
the act of encamping and living in tents in a camp	a camp defended by a circular formation of wagons
temporary living quarters specially built by the army for soldiers	a general term for beer made with bottom fermenting yeast (usually by decoction mashing); originally it was brewed in March or April and matured until September
a site where people on holiday can pitch a tent