1. Aperture
2. Entrance
3. Inlet
4. Portal
5. Gap
6. Access
7. Doorway
8. Passage
9. Hole
10. Entry
11. Vent
12. Outlet
13. Crack
14. Orifice
15. Gap
16. Channel
17. Aperture
18. Window
19. Hole
20. Entranceway
21. Ingress
22. Fissure
23. Breach
24. Egress
25. Portal
26. Ingress
27. Admittance
28. Outlet
29. Inlet
30. Inflow

Finding the right synonyms for the word “opening” can be a challenge. Whether you need to find the best words to describe an opening in a text, or you’re looking for ideas to spice up your writing, there are plenty of options to choose from. From “aperture” and “entrance” to “channel” and “egress”, there are many different synonyms for the word “opening” that can help you convey your message in a more creative way. If you’re looking for the best ideas, consider using words like “portal”, “vent”, “inlet”, and “outlet” to bring a unique and interesting twist to your writing. With these words, you can create a more vivid and descriptive narrative, making your writing stand out from the crowd.