Crossword clues for Strengthen. 5 letters:BICEPIt's strengthened by 56-AcrossSITUPStomach strengthenerERODEStrengthen's oppositeERODEOpposite of strengthenBRACEStrengthenTRUSSBridge strengthenerREBARRod used to strengthen concreteDELTSForward raises strengthen themSIZESStrengthens fabricSPOKEWheel strengthenerONIONBreath strengthenerREARMStrengthen defensesHEARTIt's strengthened by 20-AcrossSINEWStrengthenUNITEStrengthen, in a wayREHABStrengthening placeCHINSLat strengthenersSITUP65-Down-strengthening exercisePLANKAbs-strengthening exerciseREVETStrengthen, as an embankmentTONESStrengthens, with "up"STRUTStructural strengthenerSTEELStrengthen.REMANStrengthen.TONESStrengthensREARMStrengthen again.RESEWStrengthen a seam, perhapsTONED___ up (strengthened)ETUDEFinger strengthening exerciseTONEDBecame strengthened, with "up"TONEDStrengthened, with"up"TONEDStrengthenedSITUPAbs strengthenerPROOFCase strengthenerHEARTIt's strengthened by aerobic exerciseBEEFSStrengthens, with "up"GIRDSStrengthensREBARSteel rod that strengthens concreteSQUATLeg strengthenerAMPUPStrengthenPLANKCore-strengthening exerciseSITUPAbs-strengthening exerciseREBARFoundation strengthenerSITUPAb strengthenerREBARConcrete-strengthening rodGLUTEMuscle strengthened by squatsPLANKAb strengthening poseWELTSSeam strengtheners.REBARSlab strengthenerBICEPMuscle strengthened by curls, informally
