Without a method; in a confused or unsystematic manner.(adverb)
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Use "immethodically" in a sentence
"Ovid's "Metamorphoses," translated by several hands; which he recommended by a preface, written with more ostentation than ability; his notions are half-formed, and his materials immethodically confused."
"He then undertook an edition of Ovid's Metamorphoses, translated by several hands; which he recommended by a preface, written with more ostentation than ability; his notions are half-formed, and his materials immethodically confused."