NUDIFIDIAN

PRONUNCIATION: (noo-dee-FID-ee-uhn)

MEANING: noun: One who believes that faith alone is sufficient for salvation.

ETYMOLOGY: From Latin nudus (bare) + fides (faith). Earliest documented use: 1616.
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NIDIFIDIAN - fauna that live in nests

NOD IF INDIAN - incline your head up and down if you come from the Asian subcontinent

BUD, I FIND IAN ! - Costello tells Abbott he's located their Scottish pal