Added 9 October 2026
viciously
adverb
adverb Definition from Wiktionary (CC BY-SA). More about viciously at Wordnik → Where our words come from →
- In a vicious manner; ferociously or maliciously.
Origin
From Middle English viciously; equivalent to vicious + -ly.
From Wiktionary, via Kaikki.org (CC BY-SA)