mess vs haymow

mess and haymow both are nouns.

Word	Noun	Adjective	Verb	Adverb
mess	Yes	No	Yes	No
haymow	Yes	No	No	No

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

Other hyponyms of mess include deluge, flood, inundation, torrent.

mess (noun)	haymow (noun)
a (large) military dining room where service personnel eat or relax	a loft in a barn where hay is stored
a meal eaten in a mess hall by service personnel	a mass of hay piled up in a barn for preservation
soft semiliquid food
(often followed by `of') a large number or amount or extent
a state of confusion and disorderliness
informal terms for a difficult situation

mess (verb)	haymow (verb)
make a mess of or create disorder in
eat in a mess hall