Crossword clues for the word: PLENARY The word PLENARY has appeared as an answer to at least 8 crossword clues on different crossword puzzles. Crossword clues for PLENARY Showing 1 to 8 of 8 results Clue(s) "All-inclusive, as a meeting" "For all, as an assembly" "Fully constituted, as a session of Congress" Attended by all members Complete in every respect Full; absolute. Fully attended. With everyone present