Common synonyms for the word delegate vary depending on whether it is used as a verb meaning to entrust authority or as a noun representing a representative. When functioning as a verb, appropriate synonyms include assign, authorize, commission, empower, appoint, transfer, pass on, and allocate. When utilized as a noun denoting an authorized agent sent to represent a collective body, appropriate synonyms encompass representative, emissary, envoy, ambassador, deputy, agent, proxy, and spokesperson. Selecting the proper synonym depends entirely on the contextual framework of your sentence.