smoothificationn.
Etymology: Compare smoothify v.Previous versions of the OED give the stress as: ˌsmoothifiˈcation.
the mind > goodness and badness > quality of being good > improvement > [noun] > purification or refinement
1799 R. Southey in J. W. Robberds (1843) I. 291 These [verses] I meant to have returned you with some proffered smoothifications.
This entry has not yet been fully updated (first published 1912; most recently modified version published online September 2021).