Synonyms of the word

trustworthy

• adj. Deserving of trust, reliable.

authentic

• adj. Of the same origin as claimed; genuine.
• adj. Conforming to reality and therefore worthy of trust, reliance, or belief.
• adj. (music, of a Gregorian mode) Having the final as the lowest note of the mode.
• adj. (obsolete) authoritative.

creditworthy

• adj. Deemed likely to repay debts.
• adj. Having an acceptable credit rating.

dependable

• adj. Able, or easily able to be depended on.
• n. A reliable person or thing.

faithful

• adj. Loyal; adhering firmly to person or cause.
• adj. Having faith.
• adj. Reliable; worthy of trust.
• adj. Consistent with reality.
• adj. Engaging in sexual relations only with one's spouse or long-term sexual partner.
• n. (in the plural) The practicing members of a religion or followers of a cause.
• n. Someone or something that is faithful or reliable.

fiducial

• adj. Accepted as a fixed basis of reference.
• adj. Based on having trust.
• n. In manufacturing, a small mark on a circuit board used to align components, a fiducial point.

honest

• adj. (of a person or institution) Scrupulous with regard to telling the truth; not given to swindling, lying,…
• adj. (of a statement) True, especially as far as is known by the person making the statement; fair; unbiased.
• adj. In good faith; without malice.
• adj. (of a measurement device) Accurate.
• adj. Authentic; full.
• adj. Earned or acquired in a fair manner.
• adj. Open; frank.
• adj. (obsolete) Decent; honourable; suitable; becoming.
• adj. (obsolete) Chaste; faithful; virtuous.
• v. (obsolete) To adorn or grace; to honour; to make becoming, appropriate, or honourable.
• adv. (colloquial) Honestly; really.

honorable

• adj. (US) Worthy of respect; respectable.
• adj. (Commonwealth of Nations, politics) Misspelling of honourable.

reliable

• adj. Suitable or fit to be relied on; worthy of dependence or reliance; trustworthy.
• adj. (signal processing, of a communication protocol) Such that either a sent packet will reach its destination,…
• n. Something or someone reliable or dependable.

responsible

• adj. Answerable for an act performed or for its consequences; accountable; amenable, especially legally or…
• adj. Capable of responding to any reasonable claim; able to answer reasonably for one's conduct and obligations;…
• adj. Involving responsibility; involving a degree of personal accountability on the part of the person concerned.
• adj. Being a primary cause or agent of some event or action; capable of being credited for something, or of…
• adj. Able to be trusted; reliable; trustworthy.

sure

• adj. Physically secure and certain, non-failing, reliable.
• adj. Certain in one's knowledge or belief.
• adj. Certain to act or be a specified way.
• adj. (obsolete) Free from danger; safe; secure.
• adj. (obsolete) Betrothed; engaged to marry.
• adv. (modal adverb) Without doubt, certainly.
• interj. Yes. (Expresses noncommittal agreement or consent.).
• interj. Yes; of course.

true

• adj. (of a statement) Conforming to the actual state of reality or fact; factually correct.
• adj. Conforming to a rule or pattern; exact; accurate.
• adj. (logic) Of the state in Boolean logic that indicates an affirmative or positive result.
• adj. Loyal, faithful.
• adj. Genuine.
• adj. Legitimate.
• adj. (of an aim or missile in archery, shooting, golf, etc.) Accurate; following a path toward the target.
• adj. (chiefly probability) Fair, unbiased, not loaded.
• adv. (of shooting, throwing etc) Accurately.
• n. Truth.
• n. The state of being in alignment.
• v. To straighten.
• v. To make even, level, symmetrical, or accurate, align; adjust.

trusted

• v. simple past tense and past participle of trust.

trusty

• adj. Reliable or trustworthy.
• n. A trusted person, especially a prisoner who has been granted special privileges.