unconscientious
adjEtymology From un- + conscientious.
1
Not conscientious.
- This enabled an unconscientious builder to furnish bulky architectural masses, which presented a specious aspect of solidity and looked more costly than they really were.1506, John Addington Symonds, The Life of Michelangelo Buonarroti:
- Derived terms
- unconscientiously, unconscientiousness