tzetze fly vs tsetse

tzetze fly and tsetse both are nouns.

Word	Noun	Adjective	Verb	Adverb
tzetze fly	Yes	No	No	No
tsetse	Yes	No	No	No

As nouns, tzetze fly and tsetse are synonyms defined as:

tzetze fly and tsetse: bloodsucking African fly; transmits sleeping sickness etc.

Other synonyms of tzetze fly include glossina, tsetse fly, tzetze.

tzetze fly (noun)	tsetse (noun)
bloodsucking African fly; transmits sleeping sickness etc.	bloodsucking African fly; transmits sleeping sickness etc.