nethermost

Mane (Îngilîzî)

Farthest down; lowest.

Hevwate

lowermost

undermost

lowest

bottommost

bottom

minimal

minimum

outermost

rearmost

ultimate

utmost

uttermost

deepest

dire

extreme

hindmost

Werger

κατώτατος

o mais baixo

έσχατος

χαμηλότατος

infimo

infimus

ínfimo

infimo

أسفل

en küçük

niedrigste

Etîmolojî (Îngilîzî)

Ji Middle English mîras hatiye girtin: neþermeste

In summary

From Middle English neþermeste; equivalent to nether + -most.