Undeterrable

adj

adj ·Rare ·Advanced level

Definitions

Adjective
  1. 1
    That cannot be deterred

Etymology

Etymology tree Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Germanic *un- Proto-West Germanic *un- Old English un- Middle English un- English un- Proto-Indo-European *de Proto-Italic *dē Latin dē Latin dē- Proto-Indo-European *tres- Proto-Indo-European *-yeti Proto-Indo-European *-éyeti Proto-Indo-European *troséyeti Proto-Italic *trozeō Latin terreō Latin dēterreōbor. English deter Proto-Indo-European *-dʰlis Proto-Italic *-ðlis Latin -bilis Latin -ābilis Old French -ablebor. Middle English -able English -able English deterrable English undeterrable From un- + deterrable.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.