Green-lit is a term used in the entertainment industry to describe when a project has been approved for production. The term is derived from the green light given to a film or television show to begin filming. The crossword solutions for the term GREEN-LIT are OKD (3 letters), OKAYED (6 letters), and OKED (4 letters). All three of these words are synonyms for the term green-lit, meaning that they all indicate approval for a project to move forward.