approbatory vs plausive

approbatory and plausive both are adjectives.

Word	Noun	Adjective	Verb	Adverb
approbatory	No	Yes	No	No
plausive	No	Yes	No	No

As adjectives, approbatory and plausive are synonyms defined as:

Other synonyms of approbatory include affirmative, approbative, approving.

approbatory (adjective)	plausive (adjective)
expressing or manifesting praise or approval	expressing or manifesting praise or approval