insolent

As an adjective insolent

is insulting in manner or words.

As a noun disdain is

(uncountable) a feeling of contempt or scorn.

As a verb disdain is

to regard (someone or something) with strong contempt.

As adjectives the difference between insolent and cantankerous

is that insolent is insulting in manner or words while cantankerous is given to or marked by an ill-tempered nature, ill-tempered, cranky, surly, crabby.

As adjectives the difference between insouciant and insolent

is that insouciant is carefree, nonchalant, indifferent; casually unconcerned while insolent is insulting in manner or words.

As adjectives the difference between gauche and insolent

is that gauche is awkward or lacking in social graces; bumbling while insolent is insulting in manner or words.

As an adjective insolent

is insulting in manner or words.

As a noun indignation is

an anger aroused by something perceived as an indignity, notably an offense or injustice.

As adjectives the difference between condescending and insolent

is that condescending is assuming a tone of superiority, or a patronizing attitude while insolent is insulting in manner or words.

As a verb condescending

is .

As adjectives the difference between insolent and crass

is that insolent is insulting in manner or words while crass is coarse; crude; not refined or sensible.

As adjectives the difference between snide and insolent

is that snide is disparaging or derisive in an insinuative way while insolent is insulting in manner or words.

As a noun snide

is an underhanded, tricky person given to sharp practise; a sharper; a beat.

As adjectives the difference between snobby and insolent

is that snobby is characteristic of a snob while insolent is insulting in manner or words.

As an adjective insolent

is insulting in manner or words.

As a proper noun Solent is

a stretch of sea separating Hampshire from the Isle of Wight.