Как по Английски будет unbrauchbar

adjective

(of a person) having a physical or mental condition that limits their movements, senses, or activities.

Примеры использования:

Facilities for disabled people

verb

(of a disease, injury, or accident) limit (someone) in their movements, senses, or activities.

Примеры использования:

It's an injury that could disable somebody for life

adjective

Not adapted for use or action; not sensible or realistic.

Примеры использования:

Impractical high heels

adjective

Not fulfilling or not expected to achieve the intended purpose or desired outcome.

Примеры использования:

A piece of useless knowledge

adjective

Not in working order or fulfilling its function adequately; unfit for use.

Примеры использования:

The crew decided the aircraft was unserviceable

adjective

Not fit to be used.

Примеры использования:

The steps were overgrown and unusable