sot vs dipsomaniac

sot and dipsomaniac both are nouns.

Word	Noun	Adjective	Verb	Adverb
sot	Yes	No	No	No
dipsomaniac	Yes	No	No	No

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

Other hyponyms of sot include alcoholic, alky, boozer, lush, soaker, souse.

sot (noun)	dipsomaniac (noun)
a chronic drinker	a person who drinks alcohol to excess habitually