trust but verify

Skeptical cooperation motto

Trust but verify is a policy of maintaining skepticism even while extending good faith—accepting someone's word while independently confirming it.

The phrase became prominent when Ronald Reagan used it in nuclear arms negotiations with the Soviet Union: We signed the treaty, but trust but verify—inspectors will be on site.

It now applies broadly to any situation where verification safeguards against misplaced trust.

Opposites
epistemic stance

trust but verifyblind faith

Trust without requiring proof

blind trust · credulity · take at face value · take on faith · willful ignorance

relational approach

trust but verifyunconditional acceptance

Embrace requiring nothing in return

benefit of the doubt · presumption of innocence · zero trust · open arms · paranoia

verification requirement

trust but verifytake someone's word for it

Accept a claim unverified

honor system

Family

trust, verify, trusts, trusted, trusting, trusty, trustee, trustful, trustworthy

Familiarity
Top 500,000
Profile
Mostly American · Timeless · Abstract · Everyday, not technical · Rated G