perfective tense vs perfective

perfective tense and perfective both are nouns.

Word	Noun	Adjective	Verb	Adverb
perfective tense	Yes	No	No	No
perfective	Yes	No	No	No

As nouns, perfective tense and perfective are synonyms defined as:

perfective tense and perfective: a tense of verbs used in describing action that has been completed (sometimes regarded as perfective aspect)

Other synonyms of perfective tense include perfect, perfect tense.

perfective tense (noun)	perfective (noun)
a tense of verbs used in describing action that has been completed (sometimes regarded as perfective aspect)	the aspect of a verb that expresses a completed action
	a tense of verbs used in describing action that has been completed (sometimes regarded as perfective aspect)