In a fallacious manner, erroneously, illogically.(adverb)
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Use "fallaciously" in a sentence
"Mature creation is sometimes inappropriately referred to as "appearance of age"; however the latter term fallaciously implies that age can be seen or otherwise empirically measured."
"a word fallaciously, which expresseth the contrary; as though I intended another knowledge of Christ than what is declared in the gospel."
"Melissa Farley has called the language of sex worker activists and voluntary sex workers, including exotic dancers, "attempts by women in prostitution to retain some shred of dignity" and fallaciously analogizes, "we do not refer to battered women as 'battering workers.'""