baseless

n. அடிப்படையற்ற, ஆதாரமற்ற, காரணமில்லாத.

vain supposititious unfounded baseless fanciful gratuitous chimerical false

well-founded substantial authoritative actual authentic

Base"less, a. Defn: Without a base; having no foundation or support. "The baseless fabric of this vision." Shak.