unaccomplished

adjective

1 the unaccomplished works of Nature's hand:

uncompleted, incomplete, unfinished, undone, half-done, unperformed, unexecuted, undeveloped, unfulfilled, neglected.

▷antonyms accomplished, complete.

2 he was an unaccomplished poet:

inexpert, unskilful, unskilled, without finesse, incompetent, incapable, talentless, amateur, amateurish, unqualified, untrained, dilettante, maladroit, blundering;

rare dilettantish.

▷antonyms accomplished, expert, skilful.

unaccomplished Oxford Dictionary of English