Double Letter F in American English
Both Fs Pronouned as one but one with preceding and one with the following syllable
affective
Both Fs Pronouned First F with the preceding syllable - Second F with the following syllable
affluent offing offish
Both Fs Pronouned as one F with the preceding syllable
affable afferent affidavit buffalo buffer coffee differ difficult diffidence
duffel efferent effervesce efficacy effigy efflorescence effort fluffy jiffy
muffin muffler office riffle scaffold sniffle stiffen taffy waffle
Both Fs Pronouned as one F with the following syllable
affair affect affiant affiliate affinity affirm afford affray caffeine
coiffeur diffuse efface effect effeminate effete efficient effuse graffiti
offal offend offer officer official suffice sufficient