| No. | Term | Definition |
|---|---|---|
| 1. | Anchored | Firmly fixed; not drifting. |
| 2. | Assured | Confidently certain; dependable. |
| 3. | Backbone-strong | Supported by firm resolve. |
| 4. | Balanced | Evenly weighted; well-proportioned. |
| 5. | Battle-tested | Proven under stress. |
| 6. | Bedrock | Fundamental and reliable base. |
| 7. | Bolted down | Secured tightly in place. |
| 8. | Braced | Supported to prevent collapse. |
| 9. | Calm | Free from agitation or turmoil. |
| 10. | Cemented | Made firm and lasting. |
| 11. | Clamped | Held tightly in place. |
| 12. | Consistent | Uniform over time; reliable. |
| 13. | Constant | Unchanging; steady over time. |
| 14. | Controlled | Kept within limits; managed. |
| 15. | Deep-rooted | Firmly established; hard to change. |
| 16. | Dependable | Can be relied upon. |
| 17. | Durable | Long-lasting; resists wear. |
| 18. | Enduring | Lasting; persisting over time. |
| 19. | Equable | Even-tempered; not fluctuating. |
| 20. | Even | Level; not varying greatly. |
| 21. | Even-keeled | Calm and steady in mood. |
| 22. | Everlasting | Seemingly without end. |
| 23. | Fast | Firmly fixed; secure. |
| 24. | Firm | Solid and not easily moved. |
| 25. | Fixed | Set; not changing or moving. |
| 26. | Fortified | Strengthened against weakness. |
| 27. | Grounded | Sensible; firmly based. |
| 28. | Hardy | Robust; able to withstand stress. |
| 29. | Held steady | Maintained without wavering. |
| 30. | Immovable | Unable to be moved. |
| 31. | Immutable | Not subject to change. |
| 32. | In control | Managing events effectively. |
| 33. | Inflexible | Not bending; not easily changed. |
| 34. | Ironclad | Unbreakable; firmly secured. |
| 35. | Keenly held | Maintained with firm grip. |
| 36. | Kept in check | Restrained; controlled. |
| 37. | Lasting | Continuing for a long time. |
| 38. | Level | Flat and even; not tilted. |
| 39. | Locked in | Secured; not easily altered. |
| 40. | Long-lived | Enduring for a long time. |
| 41. | Maintained | Kept at a set condition. |
| 42. | Mature | Fully developed; settled. |
| 43. | Measured | Careful and even; not extreme. |
| 44. | Moderate | Not excessive; within limits. |
| 45. | Moored | Secured to prevent drifting. |
| 46. | Nailed down | Firmly established or secured. |
| 47. | Nonvolatile | Not prone to sudden change. |
| 48. | On an even keel | Proceeding steadily; well-balanced. |
| 49. | On solid footing | In a secure position. |
| 50. | Ordered | Well-arranged; not chaotic. |
| 51. | Permanent | Intended to last indefinitely. |
| 52. | Pillar-like | Strongly supportive; unwavering. |
| 53. | Placid | Calm and undisturbed. |
| 54. | Poised | Balanced; ready and composed. |
| 55. | Predictable | Likely to behave as expected. |
| 56. | Quakeproof | Resistant to shock or upheaval. |
| 57. | Reliable | Consistently good; trustworthy. |
| 58. | Resilient | Recovers quickly from difficulty. |
| 59. | Resolute | Firmly determined; unwavering. |
| 60. | Robust | Strong and healthy; sturdy. |
| 61. | Rock-solid | Extremely dependable and firm. |
| 62. | Rooted | Established firmly; not easily moved. |
| 63. | Rugged | Strongly built; hard-wearing. |
| 64. | Safe | Not likely to fail or harm. |
| 65. | Secure | Protected; not likely to give way. |
| 66. | Sedate | Calm and unhurried. |
| 67. | Self-possessed | Calm; in command of oneself. |
| 68. | Set | Fixed; firmly established. |
| 69. | Settled | Resolved; no longer changing. |
| 70. | Shock-resistant | Withstands sudden impacts. |
| 71. | Sound | In good condition; reliable. |
| 72. | Steadfast | Loyal and unwavering. |
| 73. | Steady | Not shaking or fluctuating. |
| 74. | Still | Without movement; calm. |
| 75. | Stout | Strong and sturdy. |
| 76. | Sturdy | Strongly built; not flimsy. |
| 77. | Sustained | Maintained continuously over time. |
| 78. | Tenacious | Holding firm; persistent. |
| 79. | Tethered | Tied to prevent movement. |
| 80. | Tight | Securely fastened; not loose. |
| 81. | Time-tested | Proven reliable over time. |
| 82. | Tough | Able to endure hardship. |
| 83. | Trustworthy | Worthy of trust; reliable. |
| 84. | Unchanged | Remaining the same. |
| 85. | Under control | Managed; not chaotic. |
| 86. | Unerring | Not deviating; consistently accurate. |
| 87. | Unfaltering | Not wavering; steady. |
| 88. | Unflappable | Not easily upset; calm. |
| 89. | Unmoving | Not changing position. |
| 90. | Unperturbed | Not disturbed; calm. |
| 91. | Unshakeable | Not easily undermined or moved. |
| 92. | Unshifting | Not changing; fixed. |
| 93. | Unwavering | Steady; not changing course. |
| 94. | Well-anchored | Securely fixed; not drifting. |
| 95. | Well-founded | Based on good evidence. |
| 96. | Well-regulated | Properly controlled and orderly. |
| 97. | Well-secured | Fastened safely in place. |
| 98. | Well-settled | Established; not in dispute. |
| 99. | Whole | Unbroken; intact. |
| 100. | Wired tight | Tightly secured; not slack. |