quenchless
adjective
- inextinguishable/unquenchable (cannot be quenched/extinguished)
Wiktionary
adj
Etymology: Etymology tree English quench Proto-Indo-European *lewh₁- Proto-Indo-European *lewHs-der. Proto-Germanic *leusaną Proto-Germanic *lausaz Proto-Germanic *-lausaz Proto-West Germanic *-laus Old English -lēas Middle English -les English -less English quenchless From quench + -less.
- That cannot be quenched; unquenchable.
“To quell the ragings of his Father's ire, / And save a guilty world from quenchless fire!”