astereognosis vs tactile agnosia

astereognosis and tactile agnosia both are nouns.

Word	Noun	Adjective	Verb	Adverb
astereognosis	Yes	No	No	No
tactile agnosia	Yes	No	No	No

As nouns, astereognosis and tactile agnosia are synonyms defined as:

astereognosis and tactile agnosia: a loss of the ability to recognize objects by handling them

astereognosis (noun)	tactile agnosia (noun)
a loss of the ability to recognize objects by handling them	a loss of the ability to recognize objects by handling them