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. Strap love two-piece
3. Bands arrow-through-my-heart beach attire
4. String amour two-piecer
5. Shoulder straps cupid's-arrow-through-my-heart beach outfit
6. Thin romantic waterwear
7. Tiny passionate beach clothing
8. String lovers bathing ensemble
9. Supportive affectionate swimsuit
10. Stringed adoring bikini set
Remember to select only one option from each spin group (...), resulting in unique variations of content that can be generated.