Sure! Here's a spin-text format with multiple synonyms for each word in the keyword "sling shot bikini":
1. Sling heart-shaped swimsuit
2. Strap love costume
3. Straps arrow-through-my-heart sunbathing suit
4. String amour two-piecer
5. Bikini belts cupid's-arrow-through-my-heart swimming costume
6. Thin romantic waterwear
7. Minimalist passionate beach clothing
8. String lovers swimwear
9. Essential affectionate swimsuit
10. Minimalistic adoring pool outfit
Remember to select only one option from each spin group (...), resulting in unique variations of content that can be generated.