16 Letter English Words
Word List:
fertoszentmiklos friedrichsgraben friedrichsanfang filimonovshchina fresagrandinaria flagey-echezeaux fontaine-luyeres feng-chia-hsiang fays-les-veneurs felines-termenes fleury-la-vallee fengganglingjiao fresnoy-les-roye fontaine-chaalis fort-mahon-plage fresney-le-vieux fleac-sur-seugne ferce-sur-sarthe floh-seligenthal flacey-en-bresse
Some random words: quipped quintin quintic quintet quintes