Thesaurus: toughens
v make tough or tougher
Related headwords
tougherdefinitiontoughdefinitiontough guyfamilytough luckfamilytough-cakefamilytough-headfamilytough-mindedfamilytough-pitchfamilytough-skinnedfamilytoughenfamilytoughenedfamilytougheningfamilytoughestfamilytoughiefamilytoughishfamilytoughlyfamilytoughnessfamilytoughsfamilytoughterfamilytouiteneighborToulonneighbor