A descriptive word for a topic useful to society's progress?

A descriptive word for a topic useful to society's progress is:

According to the given question, we are asked to show or give a descriptive word which shows usefulness to the progress of a society.

As a result of this, we can see that the descriptive word which would be most suitable is relevant because it shows that the topic is useful and important to the society and without it, the society won't function properly.

Therefore, the correct answer is Relevant

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Relevant.

Explanation:

Relevant is a descriptive word for a topic useful to society's progress.

In improving the development and continuous growth of a society, it is very important and essential to identify or establish topics that bear or have a significant impact on the society. This type of topics that have a positive impact on the growth and development of the various aspects of a society are said to be relevant because they play a vital (significant) role in the progress of a society. Synonyms for relevant are pertinent, germane, significant, apposite etc.

Some examples of relevant topics (topics useful) to the progress of a society;

1. Research on how to create more jobs.

2. Improving citizen's security through CCTV.

3. How to combat banditry and terrorism.

4. Effects of drug abuse among teenagers.