septic sore throat vs streptococcus tonsilitis

septic sore throat and streptococcus tonsilitis both are nouns.

Word	Noun	Adjective	Verb	Adverb
septic sore throat	Yes	No	No	No
streptococcus tonsilitis	Yes	No	No	No

As nouns, septic sore throat and streptococcus tonsilitis are synonyms defined as:

septic sore throat and streptococcus tonsilitis: an infection of the oral pharynx and tonsils by streptococcus

Other synonyms of septic sore throat include strep throat, streptococcal sore throat, throat infection.

septic sore throat (noun)	streptococcus tonsilitis (noun)
an infection of the oral pharynx and tonsils by streptococcus	an infection of the oral pharynx and tonsils by streptococcus