Rottenly in a sentence as an adverb

It's so rare in this pandemic to see public health officials actually speaking frankly with a full command of the relevant facts, instead of either rottenly repeating the current consensus or sticking their head in the sand about the whole thing.

Rottenly definitions

adverb

in a terrible manner; "she sings terribly"

See also: terribly atrociously awfully abominably abysmally