Antonyms of adj unquenchable

1 sense of unquenchable

Sense 1
quenchless, unquenchable -- (impossible to quench; "unquenchable thirst")

INDIRECT (VIA insatiate) -> satiate, satiated -- (supplied (especially fed) to satisfaction)

Similarity of adj unquenchable

1 sense of unquenchable

Sense 1
quenchless, unquenchable -- (impossible to quench; "unquenchable thirst")
       => insatiate (vs. satiate), insatiable, unsatiable -- (impossible to satisfy; "an insatiate appetite"; "an insatiable demand for old buildings to restore"; "his passion for work was unsatiable")