aliter SUFFIX
-ality, -ally;
vicinaliter ADV POS
vicinus, vicini N (2nd) M [XXXDX] lesser
neighbor;
vicinum, vicini N (2nd) N [XXXDX] lesser
neighborhood, neighboring place, vicinity (of );
iter SUFFIX
-ily; -ly;
vicinaliter ADV POS
vicinalis, vicinalis, vicinale ADJ [XXXDX] lesser
of or for the use of local inhabitants;

Credits:
This, our local install of the popular standby Whitaker's Words, is possible thanks to the resurrection of the venerable project at William Whitaker's Words, where you will also find extensive documentation. The corresponding GitHub repository is where you can submit issues about missing forms and analyses.
This web interface by Walter M. Shandruk.