Stick up is a term used to describe a robbery, usually involving a weapon. The crossword solutions for this term are ROB (3 letters), LOOT (4 letters), PLUNDER (7 letters), and PROTRUDE (8 letters). Robbing is the act of taking something by force or threat, usually money or valuables. LOOT is the stolen goods taken during a robbery. PLUNDER is the act of stealing goods in a violent way. PROTRUDE means to stick out or extend beyond something else.