12 Letter Words Starting with F, Containing SS and Ending in S

You're someone who knows what they want, huh? This list of 12 letter words that start with F, contain SS and end in S sure makes that pretty clear. But fret not — we got it back to you in no time. We're good at what we do, what can we say? We've made it as easy as possible for you to find exactly what you need, including 12 letter words that start with F and 12 letter words that end in S. If that's something you're also looking for, you perfectionist, you.

12 letter words
facelessness
facilenesses
fairyflosses
fallownesses
famousnesses
faultinesses
fearlessness
featlinesses
fecklessness
feeblenesses
feistinesses
felinenesses
femalenesses
fervidnesses
fiberglasses
fibreglasses
ficklenesses
fiercenesses
filialnesses
filthinesses
finitenesses
fissionables
fissiparisms
fitfulnesses
flabbinesses
flagginesses
flashinesses
flawlessness
fleecinesses
fleshinesses
flimsinesses
flintinesses
floppinesses
floridnesses
fluentnesses
fluffinesses
foetidnesses
folksinesses
foodlessness
footlessness
forcednesses
forkednesses
formalnesses
formlessness
freakinesses
frigidnesses
frillinesses
friskinesses
frizzinesses
frostinesses
frothinesses
frouzinesses
frowsinesses
frowzinesses
frozennesses
frugalnesses
fruiteresses
fruitinesses
frumpinesses
futilenesses