15-Letter Words Matching __F____________

There are 53 15-letter words that match __F____________. 18 are common words, such as DEFECTIVENESSES and DEFENSELESSNESS. A rarer one is UNFOSSILIFEROUS. In this set, E is the most frequent open letter (49 words). 35 words contain a doubled letter.

Full list 53

Common words

defectivenessesdefenselessnessdefensivenessesdifferentiatingdifferentiationeffectivenessesenfranchisementinfallibilitiesinfinitesimallyinflexibilitiesinformativenessinfrastructures
defectivenessesdefenselessnessdefensivenessesdifferentiatingdifferentiationeffectivenessesenfranchisementinfallibilitiesinfinitesimallyinflexibilitiesinformativenessinfrastructureskaffeeklatschesnefariousnessesoffensivenessesoffhandednessesofficiousnessesunfamiliaritiesdefibrillationsdifferentiatorseffectualnessesefficaciousnessinflammablenessinfrastructuralinfundibuliformreflexivenessessoftheartednessaffectabilitiesaffordabilitiesanfractuositiesdefeasibilitiesdefeminizationsdefenestrationsdefensibilitiesdifferentnessesdiffractometersdiffractometricdiffusivenesseseffortfulnessesinfantilizationinfeasibilitiesinformationallyinfusiblenessesreflectometriesreformabilitiesrefortificationrefractometriesrefrangiblenessrefundabilitiesunfavorablenessunfeelingnessesunforgivingnessunfossiliferous

About this list

Words
53 (18 common words)
Common example
defectivenesses
Rare example
unfossiliferous
Doubled letters
35
Ending in S
43
Most frequent letter
E (49)

Questions

How many 15-letter words matching __f____________ are there?

53. 18 of them are common words.

What is a common example?

DEFECTIVENESSES is among the common words in this set.