Antonyms of adj tactile

1 of 2 senses of tactile

Sense 2
tactile, tactual -- (producing a sensation of touch; "tactile qualities"; "the tactual luxury of stroking silky human hair")

INDIRECT (VIA tangible) -> intangible, impalpable -- (incapable of being perceived by the senses especially the sense of touch; "the intangible constituent of energy"- James Jeans)

Similarity of adj tactile

2 senses of tactile

Sense 1
haptic, tactile, tactual -- (of or relating to or proceeding from the sense of touch; "haptic data"; "a tactile reflex")

Sense 2
tactile, tactual -- (producing a sensation of touch; "tactile qualities"; "the tactual luxury of stroking silky human hair")
       => tangible (vs. intangible), touchable -- (perceptible by the senses especially the sense of touch; "skin with a tangible roughness")