good faith

American  

noun

1. accordance with standards of honesty, trust, sincerity, etc. (usually preceded byin ).

   If you act in good faith, he'll have no reason to question your motives.

---

good faith Idioms  

1. see under in bad faith.

---

Etymology

Origin of good faith

First recorded in 1890–95

Example Sentences

See Examples For:

good faith

It essentially means that judges must presume that the government — whether it be federal prosecutors, an IRS auditor or an FBI agent — did their jobs according to the rules and in good faith.

From Salon ● Jul. 30, 2026

Yet Mr. Vance insisted that the regime would understand that operating in good faith was in its best interest.

From The Wall Street Journal ● Jul. 12, 2026

She says that if people are "engaging with it in good faith and people know that AI has been used, it could potentially be very useful for creative acts".

From BBC ● Jul. 11, 2026

But US negotiators were continuing to work "in good faith towards a final deal," the official said.

From Barron's ● Jul. 7, 2026

Ai: I want very much to bring that ship down, Mr. Alshel, as proof and witness of our reciprocal good faith.

From "The Left Hand of Darkness" by Ursula K. Le Guin