backlash
— Verb
– English
~ come back to the originator of an action with an undesired effect; "Your comments may backfire and cause you a lot of trouble"; "the political movie backlashed on the Democrats"
backlog
— Verb
– English
~ accumulate and create a backlog
backpack
— Verb
– English
~ hike with a backpack; "Every summer they are backpacking in the Rockies"
backpedal
— Verb
– English
~ pedal backwards on a bicycle
backpedal
— Verb
– English
~ modify one's opinion, make it less strong
backpedal
— Verb
– English
~ step backwards, in boxing
backscatter
— Verb
– English
~ scatter (radiation) by the atoms of the medium through which it passes
backslap
— Verb
– English
~ display excessive cordiality (towards); "he is always backslapping his colleagues at staff meetings"
backslide
— Verb
– English
~ drop to a lower level, as in one's morals or standards
backspace
— Verb
– English
~ hit the backspace key on a computer or typewriter keyboard; "To erase, you must backspace"