Sure, here's an example of content spun with synonyms for the keyword 'female muscle growth comics':
1. Girls Enjoy Muscular Heroines in Comic Format
2. Female Heroines Going through Physical Metamorphosis in Comics
3. Motivating Strength Expansion in Cartoons Appeals to Females
4. Fascinating Tales of Girl Strength Enhancement in Graphic Novel Medium
5. Sequential Art Portraying Females {Transforming|Changing|Evo