Surveyed is a term used to describe the process of gathering information from a particular group or area. The crossword solutions for this term are SEEN (4 letters), EYED (4 letters), CASED (5 letters), MAPPED (6 letters), and POLLED (6 letters). These words all refer to different methods of surveying, such as looking at something (SEEN), examining it closely (EYED), studying it in detail (CASED), creating a visual representation (MAPPED), and asking questions (POLLED).