Reconstruction:Proto-Finnic/-mpi

Etymology
From. The final vowel change from *a to *i is also seen in, and , and the original final vowel is preserved in inflected forms.

The stem triggers a change from a final stem -A- to -e-. This change, also seen in some verb derivatives, has been proposed to be a regular change (with the condition that the -A- be unstressed) by Kallio (2012).

Inflection
Oblique stem: *-mpA