1) Coherently 2) Eloquently 3) Logically 4) Vociferously 1) Eloquently 2) In an articulate manner 3) With eloquence 
• (adv.) Article by article; in distinct particulars; in detail; definitely. • (adv.) After the manner, or in the form, of a joint. • (adv.) With distinct utterance of the separate sounds.
Ar·tic'u·late·ly adverb 1. After the manner, or in the form, of a joint. 2. Article by article; in distinct particulars; in detail; definitely. Paley. « I had articulately set down in writing our points. Fuller. » 3. With distinct utter...
[adv] - in an articulate manner
adverb in an articulate manner; `he argued articulately for his plan`