Falindrome [foul-in-drohm] noun -
  1. a word or phrase that, because of its peculiar structure appears to be a palindrome, but cannot in fact be read the same forwards and backwards. {source: falindrome.com} {via waxy and beingfamous}
Fauxdio [foh-dee-oh] [] noun -
  1. of, pertaining to, or employed in the transmission, reception, or reproduction of fake sounds.
  2. a method of audibly demonstrating the pronunciation of fauxlogisms by utilizing the [] icon on a website exclusively dedicated to such fauxlogisms.
Fauxlogism [foh-lo-jiz-uhm] [] noun -
  1. a false word, usage, or expression.
  2. a website dedicated to such false words, usages or expressions.
Fauxlogophobia [foh-lo-jo-foh-bee-uh] noun -
  1. an irrational fear of false words. {thanks thebonobo} {similar to neologophobia, an irrational fear of new words, as in “the term *blogosphere* elicited such intense neologophobia that she covered her ears and screamed.”}
Fauxmophone [foh-muh-fohn] [] noun -
  1. a fauxlogism that is pronounced the same as another fauxlogism, but differs in meaning.
Fauxtograph [fot-tuh-graf] noun, verb-
  1. verb - the act of convincing someone that they are posing for a still photograph, when in fact their actions are being recorded in video form.
  2. noun - the resulting video from such an action. {source and funny examples, though I’m a little bit miffed that they’re using my now trademarked ‘faux’ thing}
Fiansow [fee-ahn-sou] noun -
  1. An overweight or particularly swine-like fiancé or fiancée.
  2. Any pain or injury caused by a fiancé or fiancée.
Flagel [fley-guhl] [] noun -
  1. a bagel that is slightly flatter than a traditional bagel. {image source}
Frankula [frangk-yuh-luh] [] noun -
  1. the offspring of Dracula and the Bride of Frankenstein. {thanks jbg}
Frescata [fres-kot-uh] [] noun -
  1. freshly baked bread.
  2. a strange marketing gimmick by Wendy’s. {image source}
Fritalian [fri-TAL-yuhn] noun -
  1. a language consisting of foreign sounding words that might be, but probably are not, either French or Italian. {source: dunkin donuts}