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. Halter-neck love two-piece
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 bikini set
7. Minimalist passionate sun-loving attire
8. Wire lovers swimwear
9. Supportive affectionate swimsuit
10. Stringed adoring pool outfit
Remember to select only one option from each spin group (...), resulting in unique variations of content that can be generated.