The crossword solutions for the term 'DUE FOLLOWER' are TRE and EAST. TRE is a THREE-letter word meaning 'THREE' in Italian, Spanish, and Portuguese, while EAST is a four-letter word meaning 'the direction toward the point of the horizon where the sun rises.' Together, these two words form the phrase 'due follower, ' which is a term used to describe someone who follows the rules and regulations of an organization or group.