groundless

without a basis in reason or fact; "baseless gossip"; "the allegations proved groundless"; "idle fears"; "unfounded suspicions"; "unwarranted jealousy"

उन्होंने कहा कि वह इस तरह के मिथ्या, बदनामी और अनुचित आरोपों से हतोत्साहित नहीं होंगे और उन्हें नज़रअंदाज़ करेंगे|

he said he would not be discouraged by such groundless slander and unreasonable allegations and would ignore them.