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. Strap love outfit
3. Bands
arrow-through-my-heart beach attire
4. String amour two-piecer
5. Bikini belts cupid's-arrow-through-my-heart swimming costume
6. Thin romantic bikini set
7. Minimalist passionate swim outfit
8. String lovers swimwear
9. Essential affectionate beachwear
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.