typhoid fever vs typhoid

typhoid fever and typhoid both are nouns.

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

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

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

Other synonyms of typhoid fever include enteric fever.

typhoid fever (noun)	typhoid (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