Answer: transparent

AnswerCrossword Clue
TRANSPARENTNot fooling anyone
TRANSPARENTEasily seen, or not easily seen
TRANSPARENTGuileless.
TRANSPARENTSheer
TRANSPARENTEasy to see or impossible to see
transparent(of an organization or its activities) Open to public scrutiny
transparentHaving thoughts, feelings, or motives that are easily perceived
transparent(of a process or interface) Functioning without the user being aware of its presence
transparent(of a material or article) Allowing light to pass through so that objects behind can be distinctly seen
transparentTransmitting heat or other electromagnetic rays without distortion
transparentEasy to perceive or detect
transparentable to be seen through