Как по Английски будет invraisemblable

adjective

Not able to occur, exist, or be done.

Примеры использования:

A seemingly impossible task

adjective

Impossible to believe.

Примеры использования:

An almost incredible tale of triumph and tragedy

adjective

Not likely to happen, be done, or be true; improbable.

Примеры использования:

An unlikely explanation

adjective

Not likely to be true or to happen.

Примеры использования:

This account of events was seen by the jury as most improbable

adjective

Not laudable; not worthy or deserving of praise.

adjective

Not plausible.

Примеры использования:

A speculative but not entirely unplausible hypothesis