Betty is a popular name in pop culture, having been used for characters in various films, television shows, and comics. The crossword solutions for the term Betty are BOOP (4 letters), RUE (3 letters), GRABLE (6 letters), REHAB (5 letters), BEA (3 letters), and COED (4 letters). BOOP is a reference to the 1930s cartoon character Betty Boop, while RUE is likely a reference to RUE McClanahan, who played the character of Betty White in the television show The Golden Girls. GRABLE is a reference to the actress Betty Grable, who was popular in the 1940s and 1950s. REHAB is likely a reference to the singer Amy Winehouse's song 'Rehab, ' which features the line 'They tried to make me go to rehab but I said 'no, no, no.'' BEA is likely a reference to the actress BEA Arthur, who also starred in The Golden Girls alongside Betty White. Finally, COED is likely a reference to the term 'co-ed, ' which is used to describe a college or university that admits both male and female students.