sea + place with a large amount of salt water ☊

seat + To show someone to a place that can sit down ☊

disease + illness that affects a person, animal, or plant ☊

research + To carefully study to find and report new knowledge ☊

researcher + Someone who does research work ☊

seal + To make something so that it does not leak air or water ☊

search + To carefully look for something ☊

season + One of the four parts of the year determined mainly by the weather during that time ☊

overseas + In or to a foreign country that is across a sea ☊