strengthen Synonyms - page 4

advance add beneficiate better bolstered circumstantiate cement callus buttressing buttressed buttress build broaden braced bolstering accrue rejuvenate promote potentiate potentiated patch nurture nourish multiply mend maximize magnify prop raise rally reinvigorate reinstate reinforcement reimpose refresh refit reenforce redouble reassure reanimate leverage laced lace hearten hardening grow gird further fuel freshen