Crossword clues for Plain. 4 lettersAnswerClueDRABJust plain plainAUELThe Plains of Passage writerMEANJust plain nastyOTOSPlains peopleOTOECentral Plains tribeMARSUtopia Plains settingJANEPlain girlMULEHis back is brawny and his brain is weak/He's just plain stupid with a stubborn streak, per Bing CrosbyOTOSPlains inhabitantsOTOSPlains nativesOTOEGreat Plains tribeSEASLunar plainsMARSWhere to find Utopia PlainsOTOEGreat Plains peopleRAINPlain thing, in SpainOTOEPlains dwellerDRABPlain-JaneERIE_____ Plain (geographic feature of eastern North America)IDLEJust plain lazyCREEPlains tribeASONAnd we are here __ a darkling plain: ArnoldEYREPlain Jane of fictionBAREPlainJANEPlain type?ENIDPlains "Queen Wheat City"OKLAGreat Plains st.FLATLike plainsOTOEGreat Plains nativesEYREA literary plain JaneEYREPlain Jane of literatureCENTPlain-edged coinASPSSnakes on a plain?TIPIPlains abode: var.CREEPlains peopleDYEDUnlike plain white teesOTOEGreat Plains tribe encountered by Lewis and ClarkIAGOKnavery's plain face is never seen till used speakerCLEVAbbrev. seen in the "Plain Dealer"LOBORelative of the Great Plains wolfMESAHigh plains sightMEREPlain and simpleTIPIPlains Indian abode: Var.TIPIPlains dwelling: Var.OTOSPlains tribesmenHEREIn plain sightCONESugar or plain? itemJANEPlain-___ (unadorned)TALKIt may be plain or sweetTIPIHome for some Plains Indians (var.)MESAElevated plain