blackguardry means blackguardly behaviour or language. Lexicurio rates it Sui generis — a strength score of 94 out of 100.
Why “blackguardry” is a great word
The conduct or language characteristic of a scoundrel; vulgar, abusive, and dishonourable behaviour. From blackguard (originally a term for a menial servant or scoundrel) and the noun-forming suffix -ry. Unlike villainy, which suggests grand criminality, or ribaldry, which implies coarse humour, blackguardry is the petty, personal malice of the morally bankrupt. It is the hissed slander in a crowded tavern, the deliberate default on a debt to a friend, and the casual cruelty hidden behind a gentleman's polished smile—the grubby currency of a world where honour has been pawned.
Etymology
From blackguard + -ry.
noun
- Blackguardly behaviour or language.