Sure! Here's a spin-text format with multiple synonyms for each word in the keyword "sling shot bikini":
1. Sling heart-shaped swimwear
2. Strap love costume
3. Bands 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. Tiny passionate sun-loving attire
8. Wire lovers bathing ensemble
9. Essential affectionate beachwear
10. Stringed adoring pool outfit
Remember to select only one option from each spin group (...), resulting in unique variations of content that can be generated.