Unrelentless

adj

adj ·Rare ·Advanced level

Definitions

Adjective
  1. 1
    Without respite or let up; unrelenting; relentless.

Etymology

Blend of unrelenting + relentless. Perhaps a malapropism of unrelenting - unrelentless would technically have the opposite meaning, that is to say not relentless.

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