highly active antiretroviral therapy vs drug cocktail

highly active antiretroviral therapy and drug cocktail both are nouns.

Word	Noun	Adjective	Verb	Adverb
highly active antiretroviral therapy	Yes	No	No	No
drug cocktail	Yes	No	No	No

As nouns, highly active antiretroviral therapy and drug cocktail are synonyms defined as:

highly active antiretroviral therapy and drug cocktail: a combination of protease inhibitors taken with reverse transcriptase inhibitors; used in treating AIDS and HIV

Other synonyms of highly active antiretroviral therapy include HAART.

highly active antiretroviral therapy (noun)	drug cocktail (noun)
a combination of protease inhibitors taken with reverse transcriptase inhibitors; used in treating AIDS and HIV	a combination of protease inhibitors taken with reverse transcriptase inhibitors; used in treating AIDS and HIV