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Latin falx
Old English dalc (cognate)
English dalk (link)
Proto-Indo-European *dʰelk- (derived)
Proto-Indo-European *dʰelg- (mention)
Old Irish delg (cognate)

English defalcation (mention)
English defalcate (mention)
English falx (borrowed)
English falchion (derived)
English dalk (cognate)
English falcer (mention)
English falcade (mention)
Aragonese falz (inherited)
Asturian foz (inherited)
Breton falc'h (derived)
Catalan falç (inherited)
Spanish dalle (cognate)
Spanish hoz (inherited)
Spanish falciforme (derived)
French faux (inherited)
French faucher (mention)
French fauchon (mention)
French faucille (inherited)
French défalquer (mention)
Middle French faulx (inherited)
Old French fauz (inherited)
Galician faca (inherited)
Galician fouce (inherited)
Ancient Greek φάλκης (cognate)
Ancient Greek ζάγκλον (cognate)
Italian falce (inherited)
Italian falciare (derived)
Latin falco (cognate)
Latin falcarius (affix)
Latin falcastrum (suffix)
Latin falciger (affix)
Ladin fauc (inherited)
Lithuanian dilgėlė (cognate)
Norman faux (inherited)
Norman faûcil'ye (inherited)
Norman faûchi (derived)
Occitan fauç (inherited)
Portuguese foice (inherited)
Portuguese faca (derived)
Romanian falce (inherited)
Romanian falcă (inherited)
Gallo faoucher (derived)
Aromanian falcã (inherited)
Sardinian falche (inherited)
Sicilian fauci (inherited)