Ineloquent

In‐e″lo‐quent (?), a. [L. ineloquens: cf. F. inéloquent. See In- not, and Eloquent.] Not eloquent; not fluent, graceful, or pathetic; not persuasive; as, ineloquent language.

Nor are thy lips ungraceful, sire of men,

Nor tongue ineloquent. Milton.