Crossword clues for Firmly secured 4 lettersAnswerClueFASTFirmly securedTIESDOWNSecures firmlyANCHOREDFirmly secured.FASTESTMost firmly securedRIVETSecure firmlyDOUBLELOXBig salmon order for a security firm?ENSCONCEFirmly secureMOORSSecures firmly, as a boat to a pier