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 costume
3. Straps arrow-through-my-heart sunbathing suit
4. String amour vacation outfit
5. Haltered bands cupid's-arrow-through-my-heart swimming costume
6. Thin romantic bikini set
7. Tiny passionate sun-loving attire
8. String lovers beach attire
9. Essential affectionate swimsuit
10. Minimalistic adoring pool outfit
Remember to select only one option from each spin group (...), resulting in unique variations of content that can be generated.