Crossword clues for Lacking in refinement. 5 lettersAnswerClueCRUDELacking refinementCRASSLacking refinementROUGHWith 21- and 25-Down, lacking refinement ... like this puzzle's grid?CRASSLacking in refinement.RAWLacking refinementORESubstance that lacks refinement?OREIt lacks refinementGAUCHELacking refinementCRASSHOPPERSKangaroos lacking refinement?HEWNRough-___ (lacking refinement)EARTHYLacking refinementCOARSELacking refinementLOWRENTLacking refinementRUDELacking refinementORESThey lack refinementCRUDITYLack of refinement.RUDELacking in refinementBADTASTELack of refinementINELEGANCELack of refinementPLEBEIANLacking in refinementCRUDENESSLack of refinement.GROSSNESSLack of refinementGAUCHELacking grace and refinement