Synonyms for Quenchless:

adj.

all (adjective)
unquenchable.
insatiable (adjective)
insatiate, unquenchable.

n.

quenchless (noun)
insatiate, unsatiable, unquenchable, insatiable.

Other synonyms:

adj.
insatiable, insatiate, unquenchable.
n.
unquenchable.

Usage examples for quenchless

  1. Both consecrated to it intense nationality of feeling, quenchless perseverance, and indomitable courage. – Sketches of Reforms and Reformers, of Great Britain and Ireland by Henry B. Stanton
  2. Their swollen desire for investigating everything about them, including especially other people's affairs, will be quenchless – This Simian World by Clarence Day Jr.