to make a mistake (in);  to commit an error (e.g. in calculation);  to confuse;  to mistake something for something else
 to hardly recognise;  to mistake for something or somebody else
 to stab each other;  to sacrifice oneself in order to harm someone else
 to mistake one thing for another;  to mix up two things;  to confuse two things;  to misunderstand;  to misapprehend
 to misread;  to read wrongly;  to misinterpret
 to put on (another's shoes by mistake);  to put (shoes) on the wrong feet;  to mistake (one thing for another);  to confuse;  to have a mistaken idea of
 to misplace;  to put in the wrong place;  to make a mistake in deciding the winner
 to get a crick in one's neck (while sleeping)
 to button up wrong;  to start from the wrong button;  to bungle up the order
 to pull a muscle;  to strain a muscle
 to mistake one thing for another;  to mix up two things;  to confuse two things;  to misunderstand;  to misapprehend
 to button up wrong;  to start from the wrong button;  to bungle up the order
 to misplace;  to put in the wrong place;  to make a mistake in deciding the winner
 to miscount;  to count wrongly (e.g. pages)