| adj. |
| [1] |
impalpable
,
unperceivable
,
imperceptible
,
incorporeal
,
unsubstantial
,
insubstantial
,
imponderable
,
immaterial
,
ethereal
,
vaporous
,
airy
,
evanescent
,
vague
,
obscure
,
dim
,
imprecise
,
indefinite
,
shadowy
,
fleeting
,
elusive
|
| [2] |
impalpable
|
| [3] |
nonphysical
|
|
