Artless

Webster's Dictionary of the English Language

·adj Contrived without skill or art; inartistic.

II. Artless ·adj Wanting art, knowledge, or skill; ignorant; unskillful.

III. Artless ·adj Free from guile, art, craft, or stratagem; characterized by simplicity and sincerity; sincere; guileless; ingenuous; honest; as, an artless mind; an artless tale.