Trusty
Pronunciation : Trust"y
Part of Speech : a.
Definition : 1. Admitting of being safely trusted; justly deserving confidence; fit to be confided in; trustworthy; reliable. Your trusty and most valiant servitor. Shak.
2. Hence, not liable to fail; strong; firm. His trusty sword he called to his aid. Spenser.
3. Involving trust; as, a trusty business. [R.] Shak.
[Compar. Trustier; superl. Trustiest.]
Source : Webster's Unabridged Dictionary, 1913