hair drier vs hand blower

hair drier and hand blower both are nouns.

Word	Noun	Adjective	Verb	Adverb
hair drier	Yes	No	No	No
hand blower	Yes	No	No	No

As nouns, hair drier and hand blower are synonyms defined as:

hair drier and hand blower: a hand-held electric blower that can blow warm air onto the hair; used for styling hair

Other synonyms of hair drier include blow drier, blow dryer, hair dryer.

hair drier (noun)	hand blower (noun)
a hand-held electric blower that can blow warm air onto the hair; used for styling hair	a hand-held electric blower that can blow warm air onto the hair; used for styling hair