benderender biddi-biddi bird-ringer breddenberg degendering dereddening derendering derendingen engendering engeneering engineering gengineered ginger-beer greenpepper in-breeding independing ingendering ngiri-ngiri niederegger niedernberg pied-piping pingbeinine pinning-end pip-pip-pip pregrinding prerendered re-engineer rebeginning red-berried regendering reigning-in rerendering ring-binder ringgenberg