enclose vs capsule

enclose is not a noun while capsule is a noun.

Word	Noun	Adjective	Verb	Adverb
enclose	No	No	Yes	No
capsule	Yes	No	Yes	No

As verbs, capsule is a hyponym of enclose; that is, capsule is a word with a more specific, narrower meaning than enclose:

Other hyponyms of enclose include benight, tube, capsulate, capsulise, capsulize, engulf, sheathe, cocoon, bathe, cover, enshroud, hide, shroud.

enclose (noun)	capsule (noun)
	a pill in the form of a small rounded gelatinous container with medicine inside
	a spacecraft designed to transport people and support human life in outer space
	a small container
	a pilot's seat in an airplane that can be forcibly ejected in the case of an emergency; then the pilot descends by parachute
	a structure that encloses a body part
	a shortened version of a written work
	a dry dehiscent seed vessel or the spore-containing structure of e.g. mosses

enclose (verb)	capsule (verb)
place, fit, or thrust (something) into another thing	put in a short or concise form; reduce in volume
surround completely	enclose in a capsule
enclose or enfold completely with or as if with a covering
close in