No Matter How You Say It: Trustworthiness
Word Origin
Trustworthy is “being worthy of trust”. The origin of the word trust is from Middle English < Old Norse traust trust (cognate with German Trost comfort);
Can you see how you can be comfortable with something you trust?
From Dictionary
Sign Language
Can you see where trust is solid and dependable but mistrust is something you want to keep away from?
Trustworthiness Idioms
Always there for you
Be above reproach
Be as good as your word
Be honest as the day is long
Fool me once, shame on you. Fool me twice shame on me
Guardian of truth
Have a clean conscience
Have a good reputation
Have integrity
I wouldn’t trust them as far as I could throw them
Man/woman of your word
Person of honor
Pillar of the community
Role model
Salt of the earth
Take my word for it
Walk the walk
In Other Words
Honesty
Integrity
Credibility
Reliability
Accountability
Dependability
Believability