undevisableadj.
Etymology: Previous versions of the OED give the stress as: undeˈvisable.
the mind > will > intention > planning > [adjective] > planned > that cannot be
1858 T. Carlyle I. iii. xiv. 312 Quirks did not prove undevisable on behalf of the Kaiser.
This entry has not yet been fully updated (first published 1921; most recently modified version published online June 2019).