"Trustworthy" is a word in ENGLISH

trustworthy ENGLISH

Definition:

Worthy of trust or confidence; trusty.

Few words of positivity

Run mad as often as you choose but do not faint

Jane Austen

WORD SUGGESTIONS

Laugh your heart out.

What's a rabbits' favourite car?Any make, just as long it's a hutchback!

Fit for a voyage; worthy of being trusted to transport a cargo with safety; as, a seaworthy ship.

solid ENGLISH

Fig.: Worthy of credit, trust, or esteem; substantial, as opposed to frivolous or fallacious; weighty; firm; strong; valid; just; genuine.

trustful ENGLISH

Worthy of trust; faithful; trusty; trustworthy.

That may not be trusted; not worthy of trust; unfaithful.