The Collaborative International Dictionary
Incult
Incult \In*cult"\, a. [L. incultus; pref. in- not + cultus, p. p. of colere to cultivate: cf. F. inculte.] Untilled; uncultivated; crude; rude; uncivilized.
Germany then, says Tacitus, was incult and horrid, now
full of magnificent cities.
--Burton.
His style is diffuse and incult.
--M. W.
Shelley.
Wiktionary
incult
a. 1 (context now rare English) uncultivated, wild. 2 (context now rare English) rough, unrefined.