Words that contain FFI, grouped by length
- inefficaciousnesses
- efficaciousnesses
- inefficaciousness
- standoffishnesses
- superefficiencies
- enterochromaffin
- trafficabilities
- disaffiliations
- disaffirmations
- efficaciousness
- inefficaciously
- inofficiousness
- insufficiencies
- officiousnesses
- standoffishness
- sufficingnesses
- superefficiency
- counterbuffing
- cycloparaffins
- disaffiliating
- disaffiliation
- disaffirmances
- disaffirmation
- hyperefficient
- inefficacities
- inefficiencies
- insufficiences
- insufficiently
- nitroparaffins
- reaffirmations
- semiofficially
- sniffishnesses
- superefficient
- tariffications
- trafficability
- ultraefficient
- understaffings
- affirmatively
- cycloparaffin
- disaffiliated
- disaffiliates
- disaffirmance
- efficaciously
- effigurations
- huffishnesses
- inefficacious
- inefficiently
- inofficiously
- insufficience
- insufficiency
- intertraffics
- nitroparaffin
- nonaffiliated
- officeholders
- officialities
- officiousness
- raffishnesses
- reaffirmation
- scruffinesses
- standoffishly
- sufficiencies
- sufficingness
- tariffication
- toffishnesses
- understaffing
- afficionados
- affiliations
- affirmations
- affirmatives
- chuffinesses
- coefficients
- crossruffing
- difficulties
- disaffiliate
- disaffirming
- efficacities
- efficiencies
- effiguration
- fluffinesses
- humgruffians
- inefficacies
- inefficacity
- inefficiency
- inefficients
- insufficient
- intertraffic
- nonofficials
- officeholder
- officialdoms
- officialeses
- officialisms
- officialties
- officiations
- offishnesses
- overofficing
- overstaffing
- overstuffing
- raggamuffins
- semiofficial
- sniffinesses
- sniffishness
- snuffinesses
- spiffinesses
- stuffinesses
- sufficiences
- sufficiently
- suffixations
- trafficators
- traffickings
- unaffiliated
- unofficially
- unsufficient
- afficionado
- affiliating
- affiliation
- affirmances
- affirmation
- affirmative
- affirmatory
- affirmingly
- affixations
- chaffinches
- coefficient
- daffinesses
- difficultly
- diffidences
- diffidently
- disaffirmed
- efficacious
- efficiences
- efficiently
- graffitiing
- graffitists
- griffinisms
- handcuffing
- huffinesses
- huffishness
- humgruffian
- humgruffins
- inefficient
- inofficious
- interoffice
- kaffirbooms
- maffickings
- miffinesses
- niffnaffing
- nonofficial
- officialdom
- officialese
- officialism
- officiality
- officiaries
- officiating
- officiation
- officiators
- officinally
- officiously
- outbluffing
- overofficed
- overoffices
- overruffing
- paraffining
- paraffinoid
- puffinesses
- raffishness
- ragamuffins
- raggamuffin
- reaffirming
- ruffianisms
- scruffiness
- standoffish
- subofficers
- sufficience
- sufficiency
- sufficients
- suffigances
- suffisances
- suffixation
- toffishness
- trafficable
- trafficator
- traffickers
- trafficking
- trafficless
- uncoffining
- unofficered
- unofficious
- yaffingales
- affiancing
- affidavits
- affiliable
- affiliated
- affiliates
- affinities
- affinitive
- affirmable
- affirmance
- affirmants
- affixation
- affixments
- affixtures
- chaffingly
- chromaffin
- chuffiness
- coffinites
- difficulty
- diffidence
- disaffirms
- efficacies
- efficacity
- efficience
- efficiency
- efficients
- effiercing
- effigurate
- enfeoffing
- engraffing
- fluffiness
- graffitied
- graffiting
- graffitist
- griffinish
- griffinism
- humgruffin
- iffinesses
- inefficacy
- infeoffing
- kaffirboom
- maffickers
- mafficking
- muffineers
- officering
- officially
- officialty
- officiants
- officiated
- officiates
- officiator
- officinals
- offishness
- outoffices
- overoffice
- paraffined
- paraffines
- paraffinic
- raffinates
- raffinoses
- ragamuffin
- reaffirmed
- reaffixing
- restaffing
- restuffing
- ruffianing
- ruffianish
- ruffianism
- scoffingly
- scruffiest
- sniffiness
- sniffingly
- sniffishly
- snuffiness
- spiffiness
- squiffiest
- stuffiness
- subofficer
- suboffices
- sufficient
- suffigance
- suffisance
- suffixions
- surffishes
- trafficked
- trafficker
- triffidian
- uncoffined
- unofficial
- wolffishes
- yaffingale
- affianced
- affiances
- affidavit
- affiliate
- affirmant
- affirmers
- affirming
- affixable
- affixment
- affixture
- bepuffing
- chaffiest
- chaffinch
- chaffings
- chauffing
- chuffiest
- cliffiest
- coffining
- coffinite
- daffiness
- difficile
- difficult
- diffident
- disaffirm
- draffiest
- efficient
- effierced
- effierces
- fluffiest
- giraffine
- giraffish
- gliffings
- graffitis
- greffiers
- gruffiest
- huffiness
- huffishly
- kaffiyahs
- kaffiyehs
- keffiyahs
- keffiyehs
- mafficked
- mafficker
- miffiness
- muffineer
- officered
- officials
- officiant
- officiary
- officiate
- officinal
- officious
- outoffice
- paraffine
- paraffins
- paraffiny
- pluffiest
- puffiness
- puffingly
- raffinate
- raffinose
- raffishly
- reaffirms
- reaffixed
- reaffixes
- rebuffing
- ruffianed
- ruffianly
- sclaffing
- scoffings
- scruffier
- scruffily
- sgraffiti
- sgraffito
- shroffing
- sniffiest
- sniffings
- snuffiest
- snuffings
- spiffiest
- squiffier
- straffing
- stuffiest
- stuffings
- suboffice
- sufficers
- sufficing
- suffixing
- suffixion
- swoffings
- tariffing
- tiffining
- trafficky
- uncoffins
- uncuffing
- whiffiest
- whiffings
- ziffiuses
- affiance
- affiants
- affiches
- affinely
- affinity
- affirmed
- affirmer
- affixers
- affixial
- affixing
- banoffis
- bluffing
- buffiest
- buffings
- caffilas
- chaffier
- chaffing
- cheffing
- chuffier
- chuffing
- cliffier
- coffined
- coiffing
- daffiest
- daffings
- draffier
- draffish
- duffings
- efficacy
- effierce
- effigial
- effigies
- feoffing
- flaffing
- fluffier
- fluffily
- fluffing
- fuffiest
- gaffings
- giraffid
- gliffing
- graffing
- graffiti
- graffito
- greffier
- griffins
- gruffier
- gruffily
- gruffing
- gruffish
- houffing
- howffing
- huffiest
- huffings
- iffiness
- kaffiyah
- kaffiyeh
- keffiyah
- keffiyeh
- mafficks
- miffiest
- niffiest
- nyaffing
- officers
- official
- offishly
- paraffin
- piaffing
- pluffier
- pluffing
- pouffing
- puffiest
- puffings
- quaffing
- reaffirm
- ruffians
- saffians
- scaffies
- scoffing
- scuffing
- skiffing
- skoffing
- sluffing
- sniffier
- sniffily
- sniffing
- sniffish
- snuffier
- snuffily
- snuffing
- soffioni
- sowffing
- spiffied
- spiffier
- spiffies
- spiffily
- spiffing
- spoffish
- staffing
- stiffies
- stiffing
- stiffish
- stuffier
- stuffily
- stuffing
- sufficed
- sufficer
- suffices
- suffixal
- suffixed
- suffixes
- surffish
- swoffing
- tiffined
- tiffings
- toffiest
- traffics
- triffids
- triffidy
- uncoffin
- wauffing
- whiffier
- whiffing
- wolffish
- affiant
- affiche
- affinal
- affined
- affines
- affirms
- affixal
- affixed
- affixer
- affixes
- baffies
- baffing
- banoffi
- biffies
- biffing
- biffins
- boffing
- boffins
- buffier
- buffing
- caffila
- coffing
- coffins
- cuffing
- cuffins
- daffier
- daffies
- daffily
- daffing
- doffing
- duffing
- effings
- faffing
- fuffier
- fuffing
- gaffing
- goffing
- griffin
- guffies
- haffits
- huffier
- huffily
- huffing
- huffish
- iffiest
- jeffing
- jiffies
- kaffirs
- luffing
- maffias
- maffick
- miffier
- miffily
- miffing
- moffies
- muffing
- muffins
- muffish
- naffing
- niffier
- niffing
- nuffins
- officer
- offices
- offings
- puffier
- puffily
- puffing
- puffins
- raffias
- raffish
- reaffix
- reffing
- riffing
- ruffian
- ruffing
- ruffins
- saffian
- scaffie
- soffits
- stiffie
- suffice
- taffias
- taffies
- tiffing
- tiffins
- toffier
- toffies
- toffish
- traffic
- triffic
- triffid
- waffies
- waffing
- yaffing
- zaffirs
- ziffius
- affied
- affies
- affine
- affirm
- biffin
- boffin
- coffin
- cuffin
- effigy
- effing
- guffie
- haffit
- iffier
- kaffir
- maffia
- moffie
- muffin
- nuffin
- office
- offing
- offish
- puffin
- raffia
- ruffin
- soffit
- suffix
- taffia
- tiffin
- waffie
- zaffir
- affix
- buffi