Sure! Here's a spin-text format with multiple synonyms for each word in the keyword "sling shot bikini":
1. Sling heart-shaped beachwear
2. Halter-neck love costume
3. Ribbons arrow-through-my-heart sunbathing suit
4. String amour vacation outfit
5. Shoulder straps cupid's-arrow-through-my-heart swimming costume
6. Thin romantic swimming gear
7. Minimalist passionate swim outfit
8. Ribbon lovers bathing ensemble
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.