English -mas

← Old English mæsse (inherited)

← Danish messe (cognate)

← German Messe (cognate)

← English mass (mention)

← Middle English masse (inherited)

← Middle English messe (mention)

← Icelandic messa (cognate)

← Dutch mis (cognate)

← Swedish mässa (cognate)

→ English Michaelmas term (mention)

→ Norwegian Nynorsk lussimess (cognate)