Sure! Here's a spin-text format with multiple synonyms for each word in the keyword "sling shot bikini":
1. Sling heart-shaped beachwear
2. Y-back love two-piece
3. Ribbons arrow-through-my-heart sunbathing suit
4. String amour swimming ensemble
5. Haltered bands cupid's-arrow-through-my-heart swimming costume
6. Thin romantic waterwear
7. Minimalist passionate beach clothing
8. String lovers bathing ensemble
9. Supportive affectionate swimsuit
10. Stringed adoring swimming gear
Remember to select only one option from each spin group (...), resulting in unique variations of content that can be generated.