LENGTHY

1. Prolonged
2. Extensive
3. Long
4. Lengthiest
5. Prodigious
6. Far-reaching
7. Unending
8. Drawn-out
9. Boundless
10. Interminable
11. Unbounded
12. Sprawling
13. Far-flung
14. Limitless
15. Interminate
16. Elongated
17. Unabridged
18. Endless
19. Prolongate
20. Prolonged
21. Interminable
22. Unfathomable
23. Protracted
24. Stretched
25. Inexhaustible
26. Unceasing
27. Unconstrained
28. Unmeasured
29. Unrestricted
30. Unending

When searching for other words for lengthy, the best ideas are to look for synonyms that describe a large, extended, and drawn-out process. Words like interminable, unceasing, and unbounded are perfect for describing processes that take a long time to complete. Prolonged, extensive, and far-reaching are other great words that can be used to describe a lengthy process. When searching for the best synonyms for lengthy, it is important to consider the context of the sentence to ensure the correct word is used.

Synonim_ENG