substantiation

The scientist provided substantiation for his theory through extensive research.

Legal cases often require substantial substantiation to prove guilt or innocence.

The journalist's article lacked substantiation and was deemed unreliable.

Historians rely on substantiation from primary sources to accurately depict the past.

The success of the project hinged on the substantiation of the proposed budget.

Without proper substantiation, the claims made by the company were met with skepticism.

Scientific theories require substantiation through experimentation and observation.

The court demanded substantiation of the allegations before proceeding with the trial.

Substantiation of the product's effectiveness was crucial for securing investor funding.

The lack of substantiation for the theory led to its dismissal by the academic community.