Sure! Here's a list of content variations using synonyms for each word in the keyword 'surfergirl 11':
1. Wave rider
2. Bikini-clad wave lover
3. Beach enthusiast
4. Board rider 11
5. Aquatic adventurer 11
6. Wave chaser 11
7. Surfing princess
8. Wave glider
9. Surf devotee
10. Sandy beach goddess
Remember to keep spinning the content to generate even more unique variations!