Crossword Clue:

thingness vanished into thin air

AnswerCrossword Clue
VANISHDisappear into thin air.
FADESVanishes into thin air
EVEREST"Into Thin Air" peak
EVAPORATEDisappear into thin air
EVAPORATEDisappear into thin air.
VANISHDisappear into thin air
NEPAL"Into Thin Air" setting
VAPORSThey vanish into thin air
VANISHEDWent "poof" into thin air
EVERESTKrakauer's "Into Thin Air" locale
MTEVEREST"Into Thin Air" locale (abbr.)
MTEVERESTSubject of the 1997 best seller "Into Thin Air"
EVERESTSubject of the 1997 best seller "Into Thin Air"