infected vs septic

infected and septic both are adjectives.

Word	Noun	Adjective	Verb	Adverb
infected	No	Yes	No	No
septic	No	Yes	No	No

As adjectives, infected and septic are synonyms defined as:

infected and septic: containing or resulting from disease-causing organisms

infected (adjective)	septic (adjective)
containing or resulting from disease-causing organisms	containing or resulting from disease-causing organisms
	of or relating to or caused by putrefaction