Irish feidhm

← Proto-Celtic *wedesman (inherited)

← Scottish Gaelic feum (cognate)

← Proto-Indo-European *wedʰ- (root)

← Proto-Indo-European *wedʰ- (derived)

← Old Irish feidm (inherited)

→ Irish feidhmeannach (mention)

→ Irish aonfheidhmeach (affix)

→ Irish feidhmchlár (affix)

→ Irish feidhmeannas (mention)

→ Scottish Gaelic feum (cognate)