Across
- 4. Another word for petrol
- 6. An electronic component used for saving equipment from overload
- 8. A phenomenon that occurs when objects move faster than sound
Down
- 1. A word that means four, like quad
- 2. Synonym of happiness
- 3. A hero in Marvel comics and movies
- 5. Used as a suffix to denote irrational fear of something
- 7. Ash/ carbon deposited on surfaces