unvital

English

Etymology

un- +‎ vital

Adjective

unvital (comparative more unvital, superlative most unvital)

1. Lacking vitality.
   • 1903, Herbert Spencer, Essays on Education and Kindred Subjects‎^[1]:

     While humanity is growing, they continue fixed; daily get more mechanical and unvital; and by and by tend to strangle what they before preserved.