Synonyms for establishing

noun

1. The act of founding

   organizing, starting, setting up, beginning, founding, inaugurating, instituting, originating, constituting, initiating, settling, endowing, chartering, fixing, subsidizing, implementing, stabilizing, building, regulating, setting on foot, laying the cornerstone.

   Antonyms ending, tearing down, dissolving.

2. The act of proving

   verifying, substantiating, demonstrating, authenticating, corroborating, validating, confirming, proving; see also proof 1.