As adjectives the difference between spunkier and skunkier
is that spunkier is comparative of spunky while skunkier is comparative of skunky.
spunkier
English
Adjective
(head)
(spunky)
spunky
English
Adjective
(er)
Spirited or plucky.
(UK) Pertaining to or like spunk (semen).
(UK) Stained with semen.
skunkier
English
Adjective
(head)
(skunky) skunky
English
Adjective
(er)
having an unpleasant odor
Having a smell of skunk (a type of marijuana)