unsparingly
121hip and thigh — adverb : overwhelmingly, unsparingly smote him him and thigh with great slaughter Judg 15:8 (Revised Standard Version) …
122slash at — phrasal 1. : to attack swiftly and forcefully roar off runways … at minute intervals to slash at the communications of the … army Current History 2. : to censure unsparingly : excoriate when you slash at my things Dorothy C. Fisher * * * slash at …