Following are all the dumbassity like words, in the list below.
DUMBASSNESS
100% like dumbassity
DUMBASSHOOD
100% like dumbassity
DUMBHOOD
99.99% like dumbassity
DUMBNESS
99.99% like dumbassity
BRAINLESSNESS
99.98% like dumbassity
DIMWITTEDNESS
99.98% like dumbassity
STUPID
99.98% like dumbassity
STUPIDNESS
99.97% like dumbassity
RETARDEDNESS
99.97% like dumbassity
SCUMBAGGINESS
99.96% like dumbassity
WITLESSNESS
99.96% like dumbassity
ASSHOLENESS
99.96% like dumbassity
DUMMINESS
99.95% like dumbassity
DULLWITTEDNESS
99.95% like dumbassity
ASSHOOD
99.94% like dumbassity
SUCKINESS
99.94% like dumbassity
NUMBSKULLEDNESS
99.94% like dumbassity
IGNORANTNESS
99.93% like dumbassity
BADASSNESS
99.93% like dumbassity
BALLSINESS
99.92% like dumbassity
STUPIDITY
99.92% like dumbassity
SCHMUCKINESS
99.92% like dumbassity
IDIOCY
99.91% like dumbassity
SHITTINESS
99.91% like dumbassity
OAFISHNESS
99.9% like dumbassity
SHITHEADEDNESS
99.9% like dumbassity
CLUELESSNESS
99.9% like dumbassity
CUNTINESS
99.89% like dumbassity
DUNCERY
99.89% like dumbassity
MORONICITY
99.88% like dumbassity
DITZINESS
99.88% like dumbassity
KNUCKLEHEADEDNESS
99.88% like dumbassity
BUTTHURTNESS
99.87% like dumbassity
FOOLISHNESS
99.87% like dumbassity
DUNCEHOOD
99.86% like dumbassity
FAGGOTNESS
99.86% like dumbassity
EMBARRASSINGNESS
99.86% like dumbassity
LACKWITTEDNESS
99.85% like dumbassity
LOWBROWNESS
99.85% like dumbassity
FOOLHOOD
99.84% like dumbassity
FOOL-HEARTEDNESS
99.84% like dumbassity
UNEDUCATEDNESS
99.84% like dumbassity
DOGGINESS
99.83% like dumbassity
SCUMMINESS
99.83% like dumbassity
CRAPULOUSNESS
99.82% like dumbassity
MESSED-UPNESS
99.82% like dumbassity
DULLARDNESS
99.82% like dumbassity
BADDISHNESS
99.81% like dumbassity
UNSMARTNESS
99.81% like dumbassity
SLANGINESS
99.8% like dumbassity
BORINGNESS
99.8% like dumbassity
THUGNESS
99.8% like dumbassity
BUMHOOD
99.79% like dumbassity
GUTLESSNESS
99.79% like dumbassity
MOTHERFUCKERHOOD
99.78% like dumbassity
UNINFORMEDNESS
99.78% like dumbassity
BITCHNESS
99.78% like dumbassity
CUNTLESSNESS
99.77% like dumbassity
DOLTISHNESS
99.77% like dumbassity
DISGUSTINGNESS
99.76% like dumbassity
CUSSEDNESS
99.76% like dumbassity
DOUCHINESS
99.76% like dumbassity
BUTTHEADEDNESS
99.75% like dumbassity
UNSOPHISTICATEDNESS
99.75% like dumbassity
ASSHATNESS
99.74% like dumbassity
DUMBFOUNDEDNESS
99.74% like dumbassity
BITCHASSNESS
99.74% like dumbassity
SLUTNESS
99.73% like dumbassity
SPIRITLESSNESS
99.73% like dumbassity
DRUGGINESS
99.72% like dumbassity
MORONITY
99.72% like dumbassity
SENSELESSNESS
99.72% like dumbassity
SLAPDASHNESS
99.71% like dumbassity
BASTARDLINESS
99.71% like dumbassity
BATSHITNESS
99.7% like dumbassity
DROSSINESS
99.7% like dumbassity
DULLERY
99.7% like dumbassity
BASTARDNESS
99.69% like dumbassity
DAFFINESS
99.69% like dumbassity
BONEHEADEDNESS
99.68% like dumbassity
CRAPPINESS
99.68% like dumbassity
UNDUTIFULNESS
99.68% like dumbassity
TWATTISHNESS
99.67% like dumbassity
SMARTASSERY
99.67% like dumbassity
OBTUNDITY
99.66% like dumbassity
DISGUSTEDNESS
99.66% like dumbassity
DULLNESS
99.66% like dumbassity
KLUTZHOOD
99.65% like dumbassity
MISGUIDEDNESS
99.65% like dumbassity
DAZINESS
99.64% like dumbassity
VAPIDNESS
99.64% like dumbassity
FECKLESSNESS
99.64% like dumbassity
SOTTISHNESS
99.63% like dumbassity
CUNTISHNESS
99.63% like dumbassity
BOGOSITY
99.62% like dumbassity
MORONISM
99.62% like dumbassity
SHALLOW-WITTEDNESS
99.62% like dumbassity
BOREDNESS
99.61% like dumbassity
SMUTTINESS
99.61% like dumbassity
DEGRADINGNESS
99.6% like dumbassity
