Following are all the jackassness like words, in the list below.
INANENESS
100% like jackassness
INSANENESS
100% like jackassness
GANDERISM
99.99% like jackassness
ASININENESS
99.99% like jackassness
FOOLISHNESS
99.98% like jackassness
IMPERTINENCY
99.98% like jackassness
ASININITY
99.98% like jackassness
IDIOTISM
99.97% like jackassness
THICKHEADEDNESS
99.97% like jackassness
NUTSINESS
99.96% like jackassness
IMBECILISM
99.96% like jackassness
DUNDERHEADEDNESS
99.96% like jackassness
FOOLHARDIHOOD
99.95% like jackassness
STOCKISHNESS
99.95% like jackassness
NUMBSKULLEDNESS
99.94% like jackassness
FOOLSHIP
99.94% like jackassness
TOMFOOLISHNESS
99.94% like jackassness
DAFFINESS
99.93% like jackassness
IDLENESS
99.93% like jackassness
SIMPLICITY
99.92% like jackassness
NONSENSICALNESS
99.92% like jackassness
VAINNESS
99.92% like jackassness
CRACKBRAINEDNESS
99.91% like jackassness
REGARDLESSNESS
99.91% like jackassness
UNWISENESS
99.9% like jackassness
SENSELESSNESS
99.9% like jackassness
WITLESSNESS
99.9% like jackassness
DUMBNESS
99.89% like jackassness
FATUITY
99.89% like jackassness
GOOFISHNESS
99.88% like jackassness
STUPIDITY
99.88% like jackassness
DUNCERY
99.88% like jackassness
LACKWITTEDNESS
99.87% like jackassness
GOOFERY
99.87% like jackassness
DAFTNESS
99.86% like jackassness
UNSMARTNESS
99.86% like jackassness
DUMBASSNESS
99.86% like jackassness
LOGICLESSNESS
99.85% like jackassness
IRRATIONABILITY
99.85% like jackassness
BRAINLESSNESS
99.84% like jackassness
DUMMINESS
99.84% like jackassness
WISDOMLESSNESS
99.84% like jackassness
SKILLESSNESS
99.83% like jackassness
STUPIDNESS
99.83% like jackassness
CLOWNISHNESS
99.82% like jackassness
NICENESS
99.82% like jackassness
FUTILENESS
99.82% like jackassness
MORONICNESS
99.81% like jackassness
FOOLHOOD
99.81% like jackassness
DULLERY
99.8% like jackassness
FOOL-HEARTEDNESS
99.8% like jackassness
ASSISHNESS
99.8% like jackassness
KNUCKLEHEADEDNESS
99.79% like jackassness
LUDICROSITY
99.79% like jackassness
NARISHKEIT
99.78% like jackassness
ALOGY
99.78% like jackassness
FECKLESSNESS
99.78% like jackassness
RETCHLESSNESS
99.77% like jackassness
OAFISHNESS
99.77% like jackassness
INNOCENCE
99.76% like jackassness
HEEDLESSNESS
99.76% like jackassness
DUMBASSITY
99.76% like jackassness
IMBECILITY
99.75% like jackassness
INSULSITY
99.75% like jackassness
GOOFINESS
99.74% like jackassness
UNEDUCATEDNESS
99.74% like jackassness
WOODNESS
99.74% like jackassness
BLONDENESS
99.73% like jackassness
UNTUTOREDNESS
99.73% like jackassness
UNREASONINGNESS
99.72% like jackassness
GALLOUSNESS
99.72% like jackassness
VACUITY
99.72% like jackassness
IGNORANTNESS
99.71% like jackassness
BITCHASSNESS
99.71% like jackassness
RIDICULOUSNESS
99.7% like jackassness
WRONGHEADEDNESS
99.7% like jackassness
MORONITY
99.7% like jackassness
LUDICROUSNESS
99.69% like jackassness
PRANKISHNESS
99.69% like jackassness
TWITTISHNESS
99.68% like jackassness
ZANYISM
99.68% like jackassness
REASONLESSNESS
99.68% like jackassness
USELESSNESS
99.67% like jackassness
SILLYNESS
99.67% like jackassness
INSENSIBLENESS
99.66% like jackassness
PREPOSTEROUSNESS
99.66% like jackassness
STUPEFIEDNESS
99.66% like jackassness
INEXPERTNESS
99.65% like jackassness
NUMSKULLEDNESS
99.65% like jackassness
FRIVOLOUSITY
99.64% like jackassness
MADNESS
99.64% like jackassness
SHITHEADEDNESS
99.64% like jackassness
IDIOCITY
99.63% like jackassness
ILLOGICALITY
99.63% like jackassness
ILLOGICALNESS
99.62% like jackassness
PUZZLEDNESS
99.62% like jackassness
STUPID
99.62% like jackassness
WACKINESS
99.61% like jackassness
IMPRUDENTNESS
99.61% like jackassness
INSANITY
99.6% like jackassness