10-Letter Words Starting With FI

There are 106 10-letter words that start with FI. 52 are common words, such as FIBERBOARD and FIBERFILLS. A rarer one is FISSIONING. In this set, E is the most frequent open letter (84 words). 31 words contain a doubled letter.

Full list 106

Common words

fiberboardfiberfillsfiberglassfibrillateficklenessfictitiousfidelitiesfieldworksfiendishlyfiercenessfifteenthsfiguration
fiberboardfiberfillsfiberglassfibrillateficklenessfictitiousfidelitiesfieldworksfiendishlyfiercenessfifteenthsfigurationfigurativefigureheadfilibusterfilmmakersfilmstripsfilterablefilthinessfiltratingfiltrationfinalitiesfinalizingfinanciersfinancingsfinenessesfingeringsfingerlingfingernailfingertipsfinickiestfirebombedfirebrandsfirebreaksfirebricksfirefightsfirehousesfirelightsfireplacesfirepowersfireproofsfirestormsfiretrucksfirewatersfirmamentsfirmnessesfirstbornsfishmongerfishtailedfistfightsfisticuffsfitfulnessfibrinogenfibroblastfictionistfiddleheadfiddlewoodfieldfaresfieldpiecefieldstonefilamentedfilariasesfilariasisfiliationsfilmmakingfingerlessfingermarkfinitenessfiredrakesfireguardsfirescreenfirestonesfirewardenfishplatesfianchettifianchettofiberizingfiberscopefibreboardfibrefillsfibreglassfibrinoidsfibrositesfibrositisfictioneerfictionizefiddlebackfiduciallyfieldstripfilefishesfilmicallyfilmsetterfimbriatedfinalisingfingerholdfingerlikefingerpickfingerpostfinnickierfireballerfirefangedfireplacedfirethornsfirstlingsfisherfolkfissioning

About this list

Words
106 (52 common words)
Common example
fiberboard
Rare example
fissioning
Doubled letters
31
Ending in S
53
Most frequent letter
E (84)

Questions

How many 10-letter words starting with fi are there?

106. 52 of them are common words.

What is a common example?

FIBERBOARD is among the common words in this set.