Crossword clues for Letter opening 8 letters:DEARSIRSA letter openerMAILDROPLetter opener?DEARSIRSNon-PC letter openerDEARSIRSLetter openerMAILSLOTLetter openingSTILETTOLetter openerSLITTERSLetter openersMAILSLOTOpening for lettersDEARRIGAOpening of a letter to a Baltic capitalMAILSLOTOpening in a door for lettersSLITSOpens with a letter openerSLITOpen with a letter openerSLITTEDOpened with a letter openerEMAILIt's opened without a letter openerSLITOpening made by a letter openerSIRSLetter openerSIRSQuaint letter openerDEARSANTAYule letter openerSENORESSpanish letter opener?ABCOpening lettersDEARLetter openingALPHALetter openerMESSRSLetter openerSIRSLetter openingUNSEALUse a letter opener onSIRSFormal-sounding letter openerTOSIROld-fashioned letter openerSIRSBusiness letter openerNSAOrg. that's the subject of a recent open letter from AppleDEARSIRLetter openerSIRLetter openerJACCUSEFamed open letter by Émile ZolaGENTLEMENFormal letter openerABCDLetter openers?DEARSANTAHopeful letter openerDEARSIRFormal letter openerMADAMLetter opener?SIRSOld letter opener?DEARSIRLetter opener, of a sortADDRESSEESLetter opener?INITIALLetter opener?SLITUse a letter openerDEARFRIENDLetter openerINRELetter opener?SIRTerse letter- openerSLITLetter opening?SIRSFormal letter openerSLITSUses a letter opener, sayABCDOpening lettersELLLetter opener?