The word "less" is an adjective that means in a smaller amount or degree, or to a lesser extent. It can also be used as a preposition to indicate a lack of something, such as "I have less money than I need."
Usage examples
Eat less sugar to improve your overall health.
Exercise less frequently to give your body enough time to rest and recover.
Spend less money on unnecessary items to save for your future.
Use less water while brushing your teeth to conserve resources.
Drive less often to reduce carbon emissions and protect the environment.
Speak less during meetings to give others a chance to contribute their ideas.
Study less before exams to avoid burnout and maintain focus.
Consume less processed foods and opt for fresh, whole foods instead.
Waste less time on social media and invest it in activities that enrich your life.
Complain less and focus on finding solutions to problems.
Those who do not give or give very little will not change that habit, resulting in less for those in need. (religion.blogs.cnn.com)
The ability to expire your options early for less of a profit is something that some binary options traders incorporate into their strategy. (financialtrading.com)
Later on, I made the glaze that they listed, but made much less of it. (foodsilike.net)