discreditable
🇺🇸
/dɪsˈkredɪtəbl/
🇬🇧
/dɪsˈkredɪtəbl/
causing someone to lose trust or respect
His dishonesty was discreditable and damaged his reputation.
彼の不誠実は不名誉であり、彼の評判を傷つけました。