robust

A frequented delusion.
Rust. A Bust. A vigour, costumed.
Small song of a haggard, bloody moon.
A lusty nonsense, a callow shroud,
a dud squib croaking on a proud log,
a swarthy trunk, bristling with thin solidity,
a bloody steak, a bull, a nonsense,
a quickening of delusion, a busted flush,
robbed, congealed into fat. John Bull,
swollen, an insipid deception, ruddy nosed and periwigged,
port-swollen, neither soundly derived nor well-placed,
a familiar, a cipher, dropped into place,
an empty thing, a word, an echo
of a forgotten substance. God Save
a gutless word, recycled by lazy acceptance, 
cobbled by plentiful misuse, 
the robbed dust of English bones,
sluiced for sly expedience.

https://www.theguardian.com/books/2020/aug/27/the-government-called-the-exam-algorithm-robust-how-robust-was-that-claim