This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. The quality or state of being trusty.

n. The quality or state of being trusty.

n. The quality of being trusty; especially, that quality of a person by which he deserves the confidence of others; fidelity; faithfulness; honesty.

n. the trait of deserving trust and confidence

"Then he folded the letter and, sealing it with his seal, delivered it to Al – Kumayt149 and Nasr bin Zibán (whom he was wont to employ on weighty matters, because of their trustiness) who took the missive and carried it to Al – Medinah, where they went in to Marwan and saluting him delivered to him the writ and told him how the case stood."

trait   

responsibleness    creditworthiness    responsibility   

constance