Across
- 5. Something extremely impressive or cool (90s)
- 7. Short for radical, meaning impressive (80s)
- 8. Awesome, cool, especially popular in the 1980s surfing community
- 11. Something impressive or exceptional (1960s, 1970s)
- 13. Something or someone calm and relaxed (2000s)
- 17. Excite or impress someone (1950s)
- 18. Something extreme, often in a positive sense (1980s)
- 19. Something very useful or good (50s)
- 20. Deceptive or exaggerated talk (1940s, 1950s)
Down
- 1. Slang for money, especially in the 1960s and 70s
- 2. A thing that's enjoyable or excellent (60s)
- 3. Something or someone that's cool or awesome (90s)
- 4. Something or someone that's very impressive (40s)
- 6. Used to refer to a person, particularly a man, in the 1950s and 60s
- 9. Something that's not real or genuine (80s)
- 10. Understand or approve of something (1950s, 1960s)
- 12. Used in the 1960s and 70s to describe a topic or situation of serious significance
- 14. A person involved in the 1950s literary movement known for unconventional lifestyles
- 15. Someone who's very informed about the latest trends (40s, 60s)
- 16. Something of excellent quality (90s)