Definify.com
Webster 1913 Edition
Blackguardly
Black′guard-ly
,adv.
& Adj.
In the manner of or resembling a blackguard; abusive; scurrilous; ruffianly.
Definition 2024
blackguardly
blackguardly
English
Adverb
blackguardly (comparative more blackguardly, superlative most blackguardly)
- Like, or in the way of, a blackguard.