Fúlgolo, a whirle-pole, a whirle-winde.

Fúlgore, a flashing, a lightning, a sudden blazing.

Fulguráre, to lighten, to flash as before thunder.

Fulíca, as Foléga.

Fuligináre, as Foligináre.

Fulígine, as Folígine.

Fuliginóso, as Foliginóso.

Fulignáto, a lurker, a miching wretch, a sparing chuffe, a cunny-catcher.

Fulíma, a cobweb, a spider-web.

Fulisẻllo, the cod of a Silke-worme.