صفت ( adjective )• : تعریف: having little or no basis in fact or reason.• متضاد: legitimate• مشابه: precarious- an ill-founded rumor [ترجمه گوگل] یک شایعه بی اساس [ترجمه ترگمان] یه شایعه جعلی [ترجمه شما] ترجمه صحیح تر را بنویسید
• without a good reason, not based on factsomething that is ill-founded is not based on any proper proof or evidence.