A rowboat is a small boat that is propelled by OARS. An OAR is a long pole with a flat blade at one end, used to row or steer a boat. OAR is a 3 letter word for an OAR, OARED is a 5 letter word for the past tense of rowing with an OAR, OARS is a 4 letter word for more than one OAR, THOLE is a 5 letter word for a pin in the gunwale of a boat used to hold an OAR in place, and OARLOCK is a 7 letter word for a U-shaped device attached to the side of a boat that holds an OAR in place.