Sure!
Here's a list of content variations using synonyms for each word in the keyword 'surfergirl 11':
1. Beach lover
2. Bikini-clad wave lover
3. Sun-kissed girl
4. Board rider 11
5. Surf-happy girl
6. Wave chaser 11
7. Sun-worshipping
lady
8. Surfer chick
9. Coastal lover
10. Sandy beach goddess
Remember to keep spinning the content to generate even more unique variations!