mastigophore vs flagellated protozoan

mastigophore and flagellated protozoan both are nouns.

Word	Noun	Adjective	Verb	Adverb
mastigophore	Yes	No	No	No
flagellated protozoan	Yes	No	No	No

As nouns, mastigophore and flagellated protozoan are synonyms defined as:

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

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

mastigophore (noun)	flagellated protozoan (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