crackier

As a noun terms

is .

As an adjective crackier is

(cracky).

As a noun cracker

is a dry, thin, crispy, and usually salty or savoury biscuit or cracker can be (us|pejorative|racial slur) an impoverished white person from the southeastern united states, originally associated with georgia and parts of florida; by extension: any white person.

As an adjective crackier is

(cracky).

As adjectives the difference between crankier and crackier

is that crankier is comparative of cranky while crackier is comparative of cracky.

As adjectives the difference between cracklier and crackier

is that cracklier is (crackly) while crackier is (cracky).