foreswear
1. [ verb ] do without or cease to hold or adhere to
Synonyms: waive forgo dispense_with relinquish
Examples:

"We are dispensing with formalities" "relinquish the old ideas"

Related terms: release
2. [ verb ] turn away from; give up
Synonyms: quit relinquish renounce
Examples:

"I am foreswearing women forever"

Related terms: abandon disclaim relinquishment
Similar spelling:   forswear
  forswearing
  foursquare
  foreshore
  fourscore
  foreshorten