Crossword clues for Stiffener.:STIFFENSSetsSTIFFENSMakes more rigidSTIFFENSBecomes rigidSTIFFENUse starchSTIFFENBrace oneselfSTIFFENGet starched?STIFFENAdd starchSTIFFENExhibit fright, in a waySTIFFENBecome rigidSTIFFENExhibit stage frightSTIFFENEDStarched.STIFFENTighten upSTIFFENReact to an insult, maybeSTIFFENTense.STIFFENJell.STIFFENSBecomes tautSTIFFENNecks might do itSTIFFENBrace for a shockSTIFFENAdd starch toSTIFFENBecome less flexibleSTAYCollar stiffenerHOOPSkirt stiffenerTENSEDUPStiffenedSTAYSStiffeners of a kindSTARCHStiffening agentULNAArm stiffener, at timesULNASArm stiffenersSTAYSCertain stiffenersTENSEUPStiffenSTAYCorset stiffenerSTARCHFabric stiffenerWIGANStiffening fabricSTARCHStiffening stuffSTARCHStiffenSIZESStiffens with glutinous material.STAYSCollar stiffenersSTARCHCollar stiffenerSTEELSStiffensGELHairdo stiffenerBONEDStiffened, perhapsRIBUmbrella stiffenerGELSHair-stiffening productsGELHair-stiffening gooGELSHair stiffenersTENSESStiffensSTEELSStiffens upTARLATANStiffened gauze used in millinery.BUSKPiece of stiffening material.STARCHEDStiffened.STAYShirt-collar stiffener