blatant vs vociferous

blatant and vociferous both are adjectives.

Word	Noun	Adjective	Verb	Adverb
blatant	No	Yes	No	No
vociferous	No	Yes	No	No

As adjectives, blatant and vociferous are synonyms defined as:

blatant and vociferous: conspicuously and offensively loud; given to vehement outcry

Other synonyms of blatant include clamant, clamorous, strident.

blatant (adjective)	vociferous (adjective)
conspicuously and offensively loud; given to vehement outcry	conspicuously and offensively loud; given to vehement outcry
without any attempt at concealment; completely obvious