In a manner that rejects or contradicts realism; in a way that denies independent existence of reality or certain entities.
From antirealistic + -ly (adverb suffix). Forms the adverbial variant of antirealistic for philosophical descriptions.
If someone argues antirealistically about morality, they're saying 'right and wrong aren't facts written into the universe'—a position that troubles both philosophers and anyone trying to justify why lying is wrong.
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