preposterously

Adverb

1. In a preposterous manner.
   • Some, however, have preposterously sisted nature as the first or generative principle. - 1852, William Hamilton, Discussions on Philosophy and Literature, Education and University Reform:
   • The opening sections of Martin’s biography are clogged with genealogical chronicles of the Garcías (the father’s family) and the Márquezes (the mother’s), snaking into the 19th century — a preposterously tangled story...