obliterate
verb
1. mark for deletion, rub off, or erase
Similar word(s): kill
Definition categories: change
2. make undecipherable or imperceptible by obscuring or concealing
Similar word(s): hide, obscure, veil
Definition categories: change, alter, modify
3. remove completely from recognition or memory
Similar word(s): efface
Definition categories: change, blur, dim, slur
4. do away with completely, without leaving a trace
Definition categories: change, eliminate, extinguish