Synonyms: obliterate, efface
Definition: remove completely from recognition or memory
Usage: efface the memory of the time in the camps
Similar words: blur, dim, slur
Definition: become vague or indistinct
Usage: The distinction between the two theories blurred
Synonyms: erase, efface, wipe off, score out, rub out
Definition: remove by or as if by rubbing or erasing
Usage: Please erase the formula on the blackboard--it is wrong!
Definition: remove or make invisible
Usage: Please delete my name from your list
Synonyms: efface
Definition: make inconspicuous
Usage: efface oneself