dest ruct ▁from ▁auto - dest ruction ▁( cf . ▁auto - destroy ) ▁ ▁autom ate ▁from ▁autom ation ▁ ▁av iate ▁from ▁av iation ▁ ▁B ▁ ▁b ab ys it ▁from ▁b ab ys itter ▁ ▁back - form ▁from ▁back - formation ▁ ▁b art end ▁from ▁b art ender ▁ ▁beg ▁from ▁begg ar ▁ ▁benef act ▁from ▁benef actor ▁( and ▁also ▁the ▁derived ▁benef act ee , ▁c f . ▁benef actor ) ▁ ▁bibli ograph ▁from ▁bibli ography ▁ ▁b ice p ▁from ▁b ice ps ▁( non - standard ) ▁ ▁bi ograph ▁from ▁bi ography ▁ ▁block b ust ▁from ▁block b uster ▁ ▁book - keep ▁from ▁book - keep ing ▁ ▁brain w ash ▁from ▁brain w ash ing ▁ ▁bul ld o ze ▁from ▁bul ld oz er ▁ ▁b um ▁possibly ▁from ▁b um mer ▁ ▁burg le ▁from ▁burg lar ▁ ▁bus ▁(" to ▁clear ▁dirty ▁d ishes ▁from ▁table ") ▁from ▁bus boy ▁ ▁bush wh ack ▁from ▁bush wh acker ▁ ▁but t le ▁from ▁but ler ▁ ▁C ▁ ▁cad ge ▁from ▁cad ger ▁ ▁care take ▁from ▁care t aker ▁ ▁cav itate ▁from ▁cav itation ▁ ▁chain - sm oke ▁from ▁chain - sm oker ▁ ▁cher ry ▁from ▁Old ▁French ▁cer ise , ▁treated ▁as ▁English ▁pl ural ▁ ▁Ch ess ▁( river ) ▁from ▁Ch es ham ▁ ▁cho ate ▁from ▁in cho ate ▁ ▁ch ore ograph ▁from ▁ch ore