unquenchably

adv

1. In a manner that cannot be quenched.

   “Kazin, by contrast, was God-haunted (“I want my God back” is the next-to-last sentence of his 1978 memoir, “New York Jew”); unquenchably fascinated by American literature and American history; and politically radical, but in a fashion that owed less to Marx than to Whitman — Kazin’s radicalism was democratic, generous, angry and thoroughly in the American grain.”