IPA: /ˈskɜːrɪləsli/
KK: /ˈskɜrɪləsli/
In a way that is offensive, vulgar, or abusive, often involving insults or slander.
The politician scurrilously attacked his opponent during the debate.
Scurrilously → It is formed from "scurrilis" (from Latin, meaning buffoonish or vulgar) and the suffix "-ous" (meaning full of). The word "scurrilously" means in a manner that is full of vulgar or abusive language, often in a mocking or derisive way.
Think of the Latin root 'scurrilis' which relates to being buffoonish or vulgar, helping you remember that 'scurrilously' describes something done in a vulgar or mocking manner.