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. Straps arrow-through-my-heart poolwear
4. String amour swimming ensemble
5. Shoulder straps cupid's-arrow-through-my-heart swimming costume
6. Thin romantic waterwear
7. Minimalist passionate swim outfit
8. String lovers beach attire
9. Supportive affectionate beachwear
10. Minimalistic adoring bikini set
Remember to select only one option from each spin group (...), resulting in unique variations of content that can be generated.