| Rad! |
| Groovy |
| Bizarre |
| Awesome! |
| Too much |
| Like wow! |
| '60s "Wow! |
| Wild _____ |
| Cool, man! |
| Avant-garde |
| Groo-o-o-ovy |
| 'Wild, man!' |
| Offbeat, plus |
| Unconventional |
| Hippie's "Wow! |
| Like, wow, man! |
| Hippie's phrase |
| Like an oddball |
| Avant-garde, in street lingo |
| Hippie's phrase of discovery |
| Like a ship at sea, to a hippie? |