1. Bowl
2. Sink
3. Lavabo
4. Vessel
5. Repository
6. Trough
7. Reservoir
8. Cistern
9. Bathtub
10. Vessel
11. Container
12. Pool
13. Pond
14. Cauldron
15. Bath
16. Catchment
17. Catch basin
18. Washbasin
19. Washbowl
20. Washstand
21. Washstand basin
22. Wash-hand basin
23. Wash-hand stand
24. Wash-hand stand basin
25. Laundry tub
26. Launder
27. Watering trough
28. Waterhole
29. Waterpot
30. Watertrough

Searching for synonyms for the word “basin” can be a great way to expand your vocabulary and make your writing more interesting. Whether you need to find a single word or a list of words, there are plenty of ideas to choose from. From the more traditional bowl, sink, and vessel, to the more creative options like catchment, catch basin, and wash-hand basin, there’s no shortage of options when it comes to finding the best synonyms for the word “basin”. With so many ideas to choose from, you’re sure to find the perfect word to fit your needs.