Crossword clues for They can be dull 5 lettersAnswerClueDULLSMakes bluntDULLSTakes away an edgeDULLSUnsharpensDULLSLoses sharpnessDULLSMakes less sharp, as a bladeDULLSLessens, as painDULLSWashes outDULLSBecomes less sharpDULLSWears down, as a bladeDULLSTakes the edge offDULLSDeadensDULLE2001 actor KeirDULLSMufflesDULLSBlunts.DULLSNumbs, as sensesDULLSNumbsDULLSWith ville, a complete boreDULLSMakes less sharpDULLSBecomes bluntCLUNKDull thumpTHRUMDull soundJADEDDulled by overindulgenceDINGYDark, dull, and dirtyDRABSDull colorsACHESThey can be dullCLUNKDull impactMATTEDullLODENDull gray-greenDREARDull and dismal, to DonneJADEDDullBORESPeople who tell dull talesCLONKLow, dull soundTRITEUnoriginal and dullTAWNYDull yellowish brownHOHUMPretty dullCLONKDull soundVAPIDDullBLASEWord that's literally French for "dulled"PLANEDulles arrivalJADESMakes dull from overuseUNFUNDull, sayBOERSDull-sounding settlers?DODOSDull-witted sortsSTROPTool used to fight dullnessTHUDSDull impact soundsSCHMODull dudeHOHUMSo dullBLUNTDull-edgedBESOTDull with drinkBANALDull