The story
- Proto-Indo-European · derived from*úd“out, outward”
- Proto-Germanic · inherited from*ūt“out, outward”
- Old English · inherited fromūtmest
- Middle English · inherited fromutmost
- English todayutmost
PIE word *úd From Middle English utmost, utemest [and other forms], from Old English ūtmest, ūtemest [and other forms], from ūt, ūte (“out; outdoors, outside”) + -mest (suffix meaning ‘furthest’, used to form superlatives of some adjectives) (and conflated with most). Ūt is derived from Proto-Germanic *ūt (“out, outward”), from Proto-Indo-European *úd (“out, outward”). Equivalent to out + -most.
Words from the same roots
Proto-Germanic*ūt all →
Proto-Indo-European*úd all →
Etymology from Wiktionary, CC BY-SA 4.0.