Crossword clues for the word: SISIS The word SISIS has appeared as an answer to at least 11 crossword clues on different crossword puzzles. Crossword clues for SISIS Showing 1 to 11 of 11 results Clue(s) "Strong affirmations, abroad" Acapulco agreements Andalusian agreements Andalusian assents Insistent Andalusian assents Mexican assents Mexican O.K.'s O.K.s, in Toledo Pork fishes of Puerto Rico. Porkfish Porkfishes