quenchless (adjective) insatiable: voracious, wanting
Sinonime: clamorous,
crying,
demanding, desiring,
exigent, gluttonous,
greedy, importunate, insatiate,
insistent, intemperate,
pressing, quenchless,
rapacious,
ravenous, unappeasable, unquenchable, unsatisfiable,
unsatisfied,
urgent,
yearningAntonime: fulfilled,
full,
pleased, satiable,
satisfied