too big for one's breeches vs snotty

too big for one's breeches and snotty both are adjectives.

Word	Noun	Adjective	Verb	Adverb
too big for one's breeches	No	Yes	No	No
snotty	No	Yes	No	No

As adjectives, too big for one's breeches and snotty are synonyms defined as:

too big for one's breeches and snotty: (used colloquially) overly conceited or arrogant

Other synonyms of too big for one's breeches include bigheaded, persnickety, snooty, snot-nosed, stuck-up, uppish.

too big for one's breeches (adjective)	snotty (adjective)
(used colloquially) overly conceited or arrogant	dirty with nasal discharge
	(used colloquially) overly conceited or arrogant