Following are all the diffission like words, in the list below.
SCISSION
100% like diffission
CLEAVAGE
100% like diffission
FISSIONING
100% like diffission
CLEAVING
100% like diffission
FISSURATION
100% like diffission
FRAGMENTATION
100% like diffission
BIFURCATION
100% like diffission
DISSEVERATION
100% like diffission
DIVULSION
100% like diffission
DIFFUSION
100% like diffission
DISSEVERANCE
100% like diffission
DISSIMILATION
100% like diffission
FISSION
100% like diffission
DIVIDING
100% like diffission
PARTITIONMENT
100% like diffission
SLITTING
100% like diffission
DISSILITION
100% like diffission
ABSCISSION
100% like diffission
BREAKUP
100% like diffission
SHEARING
100% like diffission
FRACTURING
100% like diffission
SPLITTING
100% like diffission
SPLINTERING
100% like diffission
SEPARATION
100% like diffission
FRIATION
100% like diffission
PARTING
100% like diffission
SUNDERING
100% like diffission
FISSURING
100% like diffission
DEDISPERSION
100% like diffission
DISSOCIATION
100% like diffission
BREAKAGE
100% like diffission
DISJUNCTION
100% like diffission
DISUNIFICATION
100% like diffission
DISRUPTION
100% like diffission
SEVERING
100% like diffission
DIVISION
100% like diffission
DISTILLATION
100% like diffission
FRAGMENTIZATION
100% like diffission
BREAKING
100% like diffission
SPREADING
100% like diffission
PARTITIONING
100% like diffission
DISPERSAL
100% like diffission
FISSIPATION
100% like diffission
SHEDDING
100% like diffission
DISTANTIATION
100% like diffission
DISSOLVING
100% like diffission
DIDUCTION
100% like diffission
DISSOLUTION
100% like diffission
DIVULGENCE
100% like diffission
DISSIPATION
100% like diffission
DISGREGATION
100% like diffission
SHEAR
100% like diffission
SHREDDING
100% like diffission
FRACTIONIZATION
100% like diffission
DEGLOMERATION
100% like diffission
DILACERATION
100% like diffission
INCISION
100% like diffission
DISSOLVEMENT
100% like diffission
DISCERPTION
100% like diffission
SECESSION
100% like diffission
FLUXATION
100% like diffission
DIMIDIATION
100% like diffission
SUNDERMENT
100% like diffission
MERGENCE
100% like diffission
DISINTEGRATION
100% like diffission
SAWING
100% like diffission
LEAKING
100% like diffission
SHATTERING
100% like diffission
SLASHING
100% like diffission
DISMEMBERING
100% like diffission
PASSAGE
100% like diffission
DISSEMINATION
100% like diffission
DECOUPLEMENT
100% like diffission
DILANIATION
100% like diffission
DECOMPOSITION
100% like diffission
SEEPING
100% like diffission
PARTING OF THE WAYS
100% like diffission
DESTRUCTION
100% like diffission
SUNDERANCE
100% like diffission
TEARING
100% like diffission
FILTRATION
100% like diffission
FURCATION
100% like diffission
LANIATION
100% like diffission
DIVULGEMENT
100% like diffission
DISPERSION
100% like diffission
DELIQUESCENCE
100% like diffission
SPILLING
100% like diffission
DISARTICULATION
100% like diffission
SPILLAGE
100% like diffission
SEPTATION
100% like diffission
DISTILMENT
100% like diffission
DISASSIMILATION
100% like diffission
DISSEISIN
100% like diffission
ATMOLYSIS
100% like diffission
CHOPPING
100% like diffission
DISSEVERMENT
100% like diffission
BREAKAWAY
100% like diffission
EXUSION
100% like diffission
DIVULGING
100% like diffission
FRAC
100% like diffission