Underdo
Origin
From Middle English underdon, from Old English underdÅn ("to put under"), from Proto-Germanic *under + *dÅnÄ… ("to put"), equivalent to - + do. Cognate with German unterthun ("to put under, subject").
From Middle English underdon, from Old English underdÅn ("to put under"), from Proto-Germanic *under + *dÅnÄ… ("to put"), equivalent to - + do. Cognate with German unterthun ("to put under, subject").