military vs caisson

military and caisson both are nouns.

Word	Noun	Adjective	Verb	Adverb
military	Yes	Yes	No	No
caisson	Yes	No	No	No

military (noun)	caisson (noun)
the military forces of a nation	large watertight chamber used for construction under water
	an ornamental sunken panel in a ceiling or dome
	a chest to hold ammunition
	a two-wheeled military vehicle carrying artillery ammunition

military (adjective)	caisson (adjective)
associated with or performed by members of the armed services as contrasted with civilians
characteristic of or associated with soldiers or the military
of or relating to the study of the principles of warfare