Crossword solverSynonyms for vaccine6 crossword answers for “vaccine” (7), sorted by letter count.How many letters?All6911021721919 letters 1Pneumovax10 letters 2proteosomedpt vaccine(3,7)17 letters 2poliovirus vaccine(10,7)proteosome vaccine(10,7)19 letters 1pneumococcal vaccine(12,7)