As adjectives the difference between pawkiest and parkiest
is that pawkiest is superlative of pawky while parkiest is superlative of parky.
pawkiest
English
Adjective
(head)
(pawky)
pawky
English
Adjective
(er)
Shrewd, sly; often also as characterised by a sarcastic sense of humour.
parkiest
English
Adjective
(head)
(parky) parky
English
Adjective
(er)
(British) Cold, but not excessively so.
Synonyms
* chilly, cool