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