Nouns Ending in -er - Usually masculine
NOTE: Because there are so many masculine -er nouns, only exceptions are listed here.
e Butter butter
e Feder feather, quill, pen; spring
s Fenster window
s Futter feed, food, fodder
s Gewitter thunderstorm
e Jungfer spinster, old maid; virgin, young lady
e Kiefer pine
but r Kiefer jawbone
s Kupfer copper
s Lager camp, storeroom
e Leiter ladder
but r Leiter leader, head, manager
s Messer knife
but r Messer gauge
e Mutter mother
s Poker poker (game)
s Puder powder (also masc.)
s Opfer victim, sacrifice
e Schwester sister
s Silber silver
e Steuer tax
s Steuer rudder, helm
s Theater theater
e Tochter daughter
s Wasser water
s Wetter weather
s Wunder miracle, wonder
s Zimmer room
