flagellate protozoan vs mastigophoran

flagellate protozoan and mastigophoran both are nouns.

Word	Noun	Adjective	Verb	Adverb
flagellate protozoan	Yes	No	No	No
mastigophoran	Yes	No	No	No

As nouns, flagellate protozoan and mastigophoran are synonyms defined as:

flagellate protozoan and mastigophoran: a usually nonphotosynthetic free-living protozoan with whiplike appendages; some are pathogens of humans and other animals

Other synonyms of flagellate protozoan include flagellate, flagellated protozoan, mastigophore.

flagellate protozoan (noun)	mastigophoran (noun)
a usually nonphotosynthetic free-living protozoan with whiplike appendages; some are pathogens of humans and other animals	a usually nonphotosynthetic free-living protozoan with whiplike appendages; some are pathogens of humans and other animals