Old English mearc

← Proto-Germanic *markō (inherited)

← Proto-West Germanic *marku (inherited)

→ English march (cognate)

→ English mark (derived)

→ English Mercia (mention)

→ Old English Denemearc (affix)

→ Old English mircels (suffix)

→ Old English landmearc (affix)

→ Old English Mierce (mention)

→ Old English tælmearc (compound)

→ Old English leodmearc (compound)

→ Old English eþelmearc (compound)

→ Irish marc (derived)