typhoid vs typhoid fever

typhoid and typhoid fever both are nouns.

Word	Noun	Adjective	Verb	Adverb
typhoid	Yes	No	No	No
typhoid fever	Yes	No	No	No

As nouns, typhoid and typhoid fever are synonyms defined as:

typhoid and typhoid fever: serious infection marked by intestinal inflammation and ulceration; caused by Salmonella typhosa ingested with food or water

Other synonyms of typhoid include enteric fever.

typhoid (noun)	typhoid fever (noun)
serious infection marked by intestinal inflammation and ulceration; caused by Salmonella typhosa ingested with food or water	serious infection marked by intestinal inflammation and ulceration; caused by Salmonella typhosa ingested with food or water