baseless

groundless; based on no good reasons or facts ไม่มีมูลความจริง

He described the prediction as “baseless”.

Mr Abhisit yesterday said he has an Energy Ministry report to prove that Mr Pichai's accusations against him and Democrat MP for Phitsanulok Warong Dechgitvi-grom are baseless.

``You may say I'm overreacting with baseless fear, but I'm trying to think as protectively as possible for my baby daughters' safety,'' she said.