be a mystery or bewildering to | substitute a person or thing for (another that is broken or inefficient or lost or no longer working or yielding what is expected) |
pretend to be someone you are not; sometimes with fraudulent intentions | put something back where it belongs |
put into a certain place or abstract location | put in the place of another; switch seemingly equivalent items |
assume a posture as for artistic purposes | take the place or move into the position of |
behave affectedly or unnaturally in order to impress others | |
offer for others to consider | |