Establish
Set up
Synonyms Set up, begin, put in place, institute, found, bring into being, organize, build, install, start, get going, initiate, form, create, inaugurate, lay the foundations of, construct, and plant.
Prove
Synonyms Prove, show, show beyond doubt, signify, display, manifest, attest to, determine, confirm, certify, corroborate, evince, constitute evidence of, demonstrate, show to be true, indicate, signal, exhibit, denote, evidence, validate, verify, ratify, substantiate, bespeak, and constitute proof of.
Example Sentences
We need to establish rules.
Scientists establish facts through research.
They will establish new guidelines.
Let's establish trust between us.