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. Halter-neck 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 swimming gear
7. Tiny passionate swim outfit
8. Wire lovers swimwear
9. Essential affectionate costume
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.