English bidder

← German Bitter (cognate)

← English bid (suffix)

← English er (suffix)

← Middle English bidder (inherited)

← Middle English biddere (mention)

← Saterland Frisian Bidder (cognate)

→ English underbidder (prefix)

→ English nonbidder (prefix)

→ English bybidder (prefix)

→ English rebidder (prefix)

→ German Bitter (cognate)