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. Halter-neck love outfit
3. Bands arrow-through-my-heart sunbathing suit
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. Ribbon lovers swimwear
9. Essential affectionate beachwear
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.