brace up Synonyms

undergird get act together plump for refreshen build up pick up go for brisken uphold support strengthen restrengthen chirk up cheerlead buck up nerve oneself get second wind stump for regain strength give a leg up campaign for argue for give a lift press for come from behind man up refresh recommend defend countenance cheer champion brace boost bolstering bolster bless back advise encourage enliven exhilarate push propose promote plug justify invigorate inspirit improve