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. Surfing lady
4. Sun-loving female
5. Wave ranger
6. Ocean devotee
7. Seaside aficionado
8. Wave glider
9. Coastal lover
10. Board-riding lover 11
Remember to keep spinning the content to generate even more unique variations!