WordNet sense 1 ((of property) fixed or immovable):

real, real, real

WordNet sense 2 (producing a sensation of touch):

tactile

WordNet sense 3 (perceptible by the senses especially the sense of touch):

touchable

WordNet sense 4 (easily perceived by the senses or grasped by the mind):

perceptible

WordNet sense 5 (capable of being perceived by the senses or the mind; especially capable of being handled or touched or felt):

palpable