ineloquent
In*e"lo*quent, a. Etym: [L. ineloquens: cf. F. inéloquent. See In- not, and Eloquent.] Defn: Not eloquent; not fluent, graceful, or pathetic; not persuasive; as, ineloquent language. Nor are thy lips ungraceful, sire of men, Nor tongue ineloquent. Milton.