samvizka
nafnorðkvenkynsam-vizka
u, f. the conscience, Gþl. 7, K. Á. 202, Fms. i. 141, Dipl. ii. 19, Barl. 85, Bs. ii. 118, freq. in mod. usage, N. T., Pass., Vídal.
2. consciousness; heill at samvizku, krankr at líkama, Munk. 49; heill at líkama ok samvizku, Dipl. iv. S. samvizku-lauss, adj. (-leysi, n.), without conscience, cruel.