Synonyms and Antonyms of expatiate
to give a formal often extended talk on a subject <the naturalist is known for her willingness to expatiate on any number of issues relating to wildlife and the environment> Synonyms declaim, descant, discourse, talk, harangue, lecture, orate, speakRelated Words recite, soliloquize; dissert, expound, pontificate, sermonize; mouth, spout; filibuster
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