Mvu-ckuu-gqp join for talking plz

Which pair of words has similar denotation but different connotations?

Your denunciation of tyrants brass fronted impudence; your shout of liberty and what is the meaning of denunciation as used in this sentence? a) excessive self-assurance b) to deceive, delude, or disappoint c) a ruler who governs without restrictions d) to condemn or censure openly or publicly

Pls pls pls i will give u brainliest in the story open window, what is the significance of the open window?