Midir, his heart still longed for Etain, His uncouth Fuanmach set aside again. He imitated despondent, stentorian Ailill And went to Etain with cold distain.
Couth
adjective: Cultured; refined; sophisticated.
noun: Refinement; sophistication.
WordSmith
Despondent (adjective)
Feeling or showing profound hopelessness, dejection, discouragement, or gloom.
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Stentorian (adjective)
Extremely loud
Merriam-Webster