disconfirming

/ˌdɪskənˈfɜrmɪŋ/
adjective
  1. Tending to show that a belief, hypothesis, or expectation is false or incorrect.
    • She found several disconfirming reports that contradicted the popular claim.
    • His disconfirming results challenged the long-held assumption.
    • The disconfirming evidence made the scientists rethink their theory.
Antonyms
verb
  1. Present participle of disconfirm; the act of showing that something is not true or valid.
    • By disconfirming the rumor, she helped restore peace in the office.
    • The researcher is disconfirming the old hypothesis with new data.
    • They are disconfirming the myth that eating late causes weight gain.