touch sensation vs tactual sensation

touch sensation and tactual sensation both are nouns.

Word	Noun	Adjective	Verb	Adverb
touch sensation	Yes	No	No	No
tactual sensation	Yes	No	No	No

As nouns, touch sensation and tactual sensation are synonyms defined as:

touch sensation and tactual sensation: the sensation produced by pressure receptors in the skin

Other synonyms of touch sensation include feeling, tactile sensation, touch.

touch sensation (noun)	tactual sensation (noun)
the sensation produced by pressure receptors in the skin	the sensation produced by pressure receptors in the skin
	the faculty of perceiving (via the skin) pressure or heat or pain