Forbidden or prohibited: to be against the rules, or not allowed

Smoking is prohibited on many airplanes.

Athletes are forbidden from taking certain kinds of drugs.

If something is allowed, it isn’t forbidden or prohibited.

Risky: to be a bit dangerous or unsafe

A  risky investment may not be a good idea for people who worry too much.

If you make a risky investment you may lose a lot of money.

What level of risk  are you willing to take?

Ridiculous: to be foolish or not make any sense

Their proposal is ridiculous because it requires too much time and money.

Without enough quality practice, it’s ridiculous to expect much progress.

Innovative: to come up with a new idea or way of doing things

Innovative people are usually clever and creative.

To innovate means to come up with a new way of doing things.

Innovative thinking can lead to the development of new products or services .

conservative: to be conservative is to avoid taking risks.

Conservative investors try to make safe investments.

A conservative investor wants to  minimize risks.

A conservative approach to management may discourage innovation.

They were forbidden from going to that website because of its content

She left the company because she didn’t think it was  innovative enough.