| pertinacity(noun, resolve, determination, firmness, persistence) |
| purposefulness(noun, spirit, resolve, determination, resolution) |
| rigidity |
| soundness(noun, reliability) |
| spirit(noun, determination, firmness, decision, settlement) |
| stalwartness |
| starch(noun, resolve, determination, firmness, persistence) |
| steadiness(noun, store, trust, confidence, assurance) |
| strength(noun, resolve, resolution, inflexibility) |
| strictness(noun, resolve, determination, resolution, rigidity) |
| surety(noun, store, trust, confidence, assurance) |
| troth(noun, support, honor, tie, honesty) |
| trustworthiness(noun, support, honor, tie, honesty) |
| validity(noun, store, trust, confidence, assurance) |
| valour |
| abidingness(noun, perseverance, reliability, faithfulness, steadiness) |
| aim(noun, spirit, determination, firmness, decision) |
| all sewn up(noun, expression, idiom, store, trust) |
| application(noun, resolve, determination, firmness, persistence) |
| ardor(noun, support, honor, tie, enthusiasm) |