Here are some examples of using the word «fad» in English:
1. The latest fitness trend is a **fad** that promises quick results, but experts warn that it may not be sustainable in the long run.
2. In the 1990s, there was a **fad** for wearing neon-colored clothing and bright makeup, which quickly faded away and is now considered a fashion faux pas.
3. The popularity of the keto diet has been a **fad** in recent years, but some experts argue that it is not a healthy way to lose weight.
4. The interest in astrology and horoscopes has come and gone in waves, with periods of intense popularity and then fading into a **fad**.
5. The 1980s saw a **fad** for big hair and brightly colored clothing, which was a departure from the more conservative fashion of the previous decade.
6. The popularity of meditation and mindfulness has grown in recent years, but some people view it as a **fad** and not a long-term solution for mental health.
7. The use of hashtags on social media has become a **fad**, with people using them to connect with others and share their thoughts and experiences.
8. The popularity of reality TV shows has waxed and waned over the years, with some shows becoming **fads** and others fading into obscurity.
9. The trend of going vegan or vegetarian for ethical reasons has become a **fad** in some circles, but it is also a lifestyle choice for many people who believe in animal welfare.
10. The popularity of online dating has grown significantly in recent years, with some people viewing it as a quick and easy way to find a partner, but others view it as a **fad** and a superficial way to meet people.