Dict: strongs - trusty

Strongs:

H529 @ אמוּן 'êmûn ay-moon' From H539; {established} that {is} (figuratively) trusty; also (abstractly) trustworthiness: - faith ({-ful}) truth.

H539 @ אמן 'âman aw-man' A primitive root; properly to build up or support; to foster as a parent or nurse; figuratively to render (or be) firm or {faithful} to trust or {believe} to be permanent or quiet; morally to be true or certain; once (in ; by interchange for H541) to go to the right hand: - hence {assurance} {believe} bring {up} {establish} + {fail} be faithful (of long {continuance} {stedfast} {sure} {surely} {trusty} {verified}) {nurse} (-ing {father}) ({put}) {trust} turn to the right.