bergander or bargander /bər-ganˈdər/

The shelduck

• fiendishness
• fiendishnesses
• fiendlike
• fiends
• fient
• fients
• fier
• fierce
• fiercely
• fierceness
• fiercenesses
• fiercer
• fiercest
• fiere
• fieres
• fierier
• fieriest
• fieri facias
• fierily
• fieriness
• fierinesses
• fiery
• fiery cross
• fiery crosses
• fiery mine