Слово "intangible". Англо-русский словарь Мюллера

A giant intangible hook caught at Harry's abdomen and yanked him back, hard, only without any sense of acceleration, and an instant later Harry was standing in the middle of Diagon Alley.

Any further out, it starts to seem intangible.

where instead I unboxed intangible ideologies

Yet for a swift instant they looked into each other's eyes, and in that instant an intangible something seemed to flash out from all the body and spirit of Joe Ladue.

Any further out, it starts to seem intangible.

O night and powers of heaven, how perfect is the blackness of your infinite vault — how lofty, how remote its inaccessible depths where it lies spread in an intangible, yet audible, silence!