hifalutin vs highfalutin

hifalutin and highfalutin both are adjectives.

Word	Noun	Adjective	Verb	Adverb
hifalutin	No	Yes	No	No
highfalutin	No	Yes	No	No

As adjectives, hifalutin and highfalutin are synonyms defined as:

hifalutin and highfalutin: affectedly genteel; to carry an air of affected importance; to be snobbish and haughty

Other synonyms of hifalutin include grandiose, highfaluting, hoity-toity, la-di-da.

hifalutin (adjective)	highfalutin (adjective)
affectedly genteel; to carry an air of affected importance; to be snobbish and haughty	affectedly genteel; to carry an air of affected importance; to be snobbish and haughty