senselessly
- r in a meaningless and purposeless manner
these innocent bystanders were senselessly killed - r in an unreasonably senseless manner
- Peck, all dignity, stalks senselessly through the film like a man in someone else's nightmare.
- They blame the group for bringing on the devastation by senselessly provoking Israel with the operation to kidnap two Israeli soldiers on July 12.
- Its hero Tamura kills senselessly in the last months of the war in the Philippines.