Sentence examples for this is watertight from inspiring English sources

At a stretch one could argue that any person with signing rights to the company cheque book has such access but we are not convinced that this is watertight.

This scenario is watertight: first, chance/anthropic selection, then biological evolution.

The plant itself is watertight".

And that, me friends, is watertight".

His script is watertight, delivered in quiet sometimes punctuated sentences.

Normally the space is watertight, and Mr. Churchfield said it was unclear how water had entered.

Try a private-sale site alongside an estate agent (but make sure the contract is watertight).

Suffice it to say that the conclusion, when it arrives, is watertight.

"The building is watertight," he said last week, with a lilt in his voice.

We learned through social media to put valuables, documents, and such in the dishwasher, which is watertight.

The robot is watertight and has a modular design with a common mechanical and electrical interface between the modules.