Germanophobe

1 clue
Many an American in W.W. I
Similar answers:
Aelurophobe
Angerman
Angermanagement
Antigerman
Biggerman
Colognegermany
Dangerman
Dangermanagement
Eastgermany
Ergophobe
Fingerman
Flashingerman
Francophobes
German
Germanagerie
Germanautomaker
Germanband
Germanbeemer
Germanbight
Germanbund