Sure! Here's a list of content variations using synonyms for each word in the keyword 'surfergirl 11':
1. Wave rider
2. Female wave rider
3. Water sports lover 11
4. Sun-loving female
5. Wave ranger
6. Ocean devotee
7. Surfing princess
8. Wave glider
9. Coastal lover
10. Surfing queen
Remember to keep spinning the content to generate even more unique variations!