knuckle under Synonyms

succumb give in yield give oneself up show the white flag raise the white flag lay down one's arms fall victim come to terms throw in the towel throw in the sponge accept defeat be beaten be overwhelmed by give up the struggle be conquered by admit defeat be conquered be defeated concede defeat be overwhelmed be overcome cave in give way crumble conform concede comply capitulate bow acquiesce accept defer fall back down fall in line buckle under climb-down surrender submit relent quit accede