With of. Not quick with words, lacking in eloquence.

Showing lack of proficiency or aptitude; inept, slow. Obsolete. rare.

(un-, prefix1 affix 1) Obsolete.

Unsuccessful; apt to make mistakes.

Unskilled, incompetent; good-for-nothing.

Not adept or proficient. Also absol.

Of a lawyer, preacher, or other professional: lacking skills or training, incompetent; unscrupulous, dishonest. Also of a preacher (chiefly in…

Of a lawyer, preacher, or other professional: lacking skills or training, incompetent; unscrupulous, dishonest; (also of a preacher, chiefly in…

Not apt; wanting in aptitude or skill; unskilful, awkward.

Not adept.

Not practical; (later) esp. lacking practical skill, knowledge, or usefulness. Cf. impractical, adj.

Chiefly U.S. Inept, slipshod, slovenly; esp. unkempt, shabby, dirty. Also: unpleasant, disreputable.

attributive or as adj. Also figurative.

Clumsy, ineffective, incompetent. slang.