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. Crossover love two-piece
3. Straps arrow-through-my-heart sunbathing suit
4. String amour two-piecer
5. Haltered bands cupid's-arrow-through-my-heart beach outfit
6. Thin romantic swimming gear
7. Tiny passionate beach clothing
8. String lovers bathing ensemble
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.