Sure! Here's a list of content variations using synonyms for each word in the keyword 'surfergirl 11':
1. Wave rider
2. Sea aficionado 11
3. Water sports lover 11
4. Sea devotee
5. Surf-happy girl
6. Beach bunny
7. Seaside aficionado
8. Wave glider
9. Coastal lover
10. Sandy beach goddess
Remember to keep spinning the content to generate even more unique variations!