Impalpability and Incorporeality

Impalpability noun - The quality of being intangible and not perceptible by touch.

Incorporeality and impalpability are semantically related. In some cases you can use "Incorporeality" instead a noun "Impalpability".

Incorporeality noun - The quality of not being physical; not consisting of matter.

Impalpability and incorporeality are semantically related. Sometimes you can replace term "Impalpability" with "Incorporeality", this nouns are similar.