Crossword Clue:

Impossible to see through

AnswerCrossword Clue
OPAQUEImpossible to see through
YODA"Impossible to see the future is" speaker
TRANSPARENTEasy to see or impossible to see
OPAQUEHard to see through
ONTOAble to see through
KNOTHOLESomething to see through.
DENSEHard to see through
MURKYHard to see through
SHEEREREasier to see through
LENSSomething to see through
SMEARYHard to see through, say
PINHOLEIt's hard to see through
ONTOAble to see right through
INKIERHarder to see through, say
SMOGGIERHarder to see through, say
GOTHEROUTESee something through to completion
PERSEVERESee through to the end
MISTSThey're hard to see through
MURKIt's difficult to see through
FOGSThey're hard to see through
EYETESTSomething to see one's way through?
PEEPHOLEWay to see through a door
FOGSBecomes hard to see through, with "up"
XRAYSThey're used to see right through you
DEFOGMake easier to see through, in a way
GLAREICESomething to slip on that you can see through
LASSESWhat some people look through to see topless girls (6)