1. Route
2. Path
3. Course
4. Track
5. Itinerary
6. Lane
7. Link
8. Channel
9. Orbit
10. Tour
11. Network
12. Loop
13. Road
14. Trail
15. Passage
16. Passage-way
17. Passage-route
18. Journey
19. Roadway
20. Byway
21. Bypass
22. Way
23. Route-way
24. Pathway
25. Circuitry
26. Round
27. Ring
28. Orbit
29. Curve
30. Roundabout

Finding the best synonyms for the word «circuit» can be a tricky task. There are so many options, and it can be hard to know which one to choose. Fortunately, there are plenty of ideas for different words that can be used as synonyms for «circuit». From «route» and «path» to «link» and «channel», there are plenty of words that can be used to express the same concept. Other words for «circuit» include «network», «loop», «road», and «trail». Finally, some of the best ideas for synonyms for «circuit» include «byway», «bypass», «way», and «roundabout». With so many options, you’re sure to find the perfect word to express the concept of «circuit».