flagellate protozoan vs flagellated protozoan

flagellate protozoan and flagellated protozoan both are nouns.

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

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

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

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

flagellate protozoan (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