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. 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 bathing ensemble
6. Thin romantic bikini set
7. Minimalist passionate beach clothing
8. String lovers bathing ensemble
9. Essential affectionate costume
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.