/sɑ̃ faj/ sans faille (invariable) flawless, faultless (figuratively) unfailing, unwavering une amitié sans faille, une loyauté sans faille ― unfailing...
faillir. faille f (plural failles) (seismology) fault flaw rift (chasm or fissure) ligne de faille plan de faille sans faille → Turkish: fay faille third-person...
Dutch: staalhard (nl) French: sans faille, (colloquial) béton (fr) German: hieb- und stichfest (de) Polish: murowany (pl) Spanish: sin fisuras, incontrovertible (es)...
järkkymätön (fi) French: constant (fr), indéfectible (fr), inébranlable (fr), sans faille (figuratively) Georgian: შეუდრეკელი (šeudreḳeli) German: unbeirrbar (de)...