Following are all the ungrammaticism like words, in the list below.
AGRAMMATISM
100% like ungrammaticism
SPELLING ERROR
100% like ungrammaticism
GRAMMER
99.99% like ungrammaticism
MISCONSTRUCTION
99.99% like ungrammaticism
MISWORDING
99.98% like ungrammaticism
BARBARISM
99.98% like ungrammaticism
MISCONJUGATION
99.98% like ungrammaticism
MISSAYING
99.97% like ungrammaticism
SOLECISM
99.97% like ungrammaticism
MISACCENTUATION
99.96% like ungrammaticism
MISPARSING
99.96% like ungrammaticism
MISUSAGE
99.96% like ungrammaticism
MISTAKE
99.95% like ungrammaticism
TYPOGRAPHICAL ERROR
99.95% like ungrammaticism
LAPSUS PLUMæ
99.94% like ungrammaticism
MISTRANSLATION
99.94% like ungrammaticism
TYPO
99.94% like ungrammaticism
MISCORRECTION
99.93% like ungrammaticism
MISCONJUNCTION
99.93% like ungrammaticism
MISPRONUNCIATION
99.92% like ungrammaticism
MISENUNCIATION
99.92% like ungrammaticism
MISPUNCTUATION
99.92% like ungrammaticism
MISNEGATION
99.91% like ungrammaticism
VULGARISM
99.91% like ungrammaticism
MISCOMPREHENSION
99.9% like ungrammaticism
MISTAKING
99.9% like ungrammaticism
MISPARSE
99.9% like ungrammaticism
MISTRANSLITERATION
99.89% like ungrammaticism
MISSYLLABICATION
99.89% like ungrammaticism
INCORRECTION
99.88% like ungrammaticism
HAPLOGRAPHY
99.88% like ungrammaticism
MESSUP
99.88% like ungrammaticism
ERRATUM
99.87% like ungrammaticism
MISGO
99.87% like ungrammaticism
ERROUR
99.86% like ungrammaticism
HYPERCORRECTISM
99.86% like ungrammaticism
MONDEGREEN
99.86% like ungrammaticism
MISCALCULATION
99.85% like ungrammaticism
SPEAKO
99.85% like ungrammaticism
MISSPEECH
99.84% like ungrammaticism
MISJUDGMENT
99.84% like ungrammaticism
HYPERCORRECTION
99.84% like ungrammaticism
MISSMENT
99.83% like ungrammaticism
MECHANICS
99.83% like ungrammaticism
AGRAPHIA
99.82% like ungrammaticism
MISSPELLER
99.82% like ungrammaticism
MISSPECIFICATION
99.82% like ungrammaticism
MISHYPHENATION
99.81% like ungrammaticism
MISQUOTATION
99.81% like ungrammaticism
ANAGRAMMATISM
99.8% like ungrammaticism
MISCAPITALIZATION
99.8% like ungrammaticism
MISDIVISION
99.8% like ungrammaticism
MISTELLING
99.79% like ungrammaticism
MISPRONOUNCER
99.79% like ungrammaticism
CORREPTION
99.78% like ungrammaticism
DITTOGRAPHY
99.78% like ungrammaticism
INKHORNISM
99.78% like ungrammaticism
MISARRANGEMENT
99.77% like ungrammaticism
MISSIGNING
99.77% like ungrammaticism
NONENUNCIATION
99.76% like ungrammaticism
MISGLOSS
99.76% like ungrammaticism
MISRENDERING
99.76% like ungrammaticism
MISTRANSCRIPT
99.75% like ungrammaticism
MISGESTURE
99.75% like ungrammaticism
LAPSUS
99.74% like ungrammaticism
INSTANCIATING
99.74% like ungrammaticism
OMISSION
99.74% like ungrammaticism
MISDERIVATION
99.73% like ungrammaticism
USEAGE
99.73% like ungrammaticism
SLIP
99.72% like ungrammaticism
JUXTOPOSITION
99.72% like ungrammaticism
MISASSUMPTION
99.72% like ungrammaticism
MISGRASP
99.71% like ungrammaticism
MISMARKING
99.71% like ungrammaticism
DYSORTHOGRAPHY
99.7% like ungrammaticism
MISPATTERN
99.7% like ungrammaticism
MUMPSIMUS
99.7% like ungrammaticism
MISLOCALIZATION
99.69% like ungrammaticism
SPELLING MISTAKE
99.69% like ungrammaticism
MISSPEAKING
99.68% like ungrammaticism
MISSUPPOSITION
99.68% like ungrammaticism
VOX NIHILI
99.68% like ungrammaticism
CACOGRAPHY
99.67% like ungrammaticism
PROCATALEPSIS
99.67% like ungrammaticism
MISTURN
99.66% like ungrammaticism
MISSPELLING
99.66% like ungrammaticism
SPELLCHECK
99.66% like ungrammaticism
MISWRITING
99.65% like ungrammaticism
MISPRONOUNCING
99.65% like ungrammaticism
MALAPROPISM
99.64% like ungrammaticism
MISPRINT
99.64% like ungrammaticism
MISNUMBERING
99.64% like ungrammaticism
MISTRANSCRIPTION
99.63% like ungrammaticism
ERROR
99.63% like ungrammaticism
MISTAGGING
99.62% like ungrammaticism
MISCOLLATION
99.62% like ungrammaticism
MISSORT
99.62% like ungrammaticism
MISREMEMBERING
99.61% like ungrammaticism
MISCONFIGURATION
99.61% like ungrammaticism
MALAPROP
99.6% like ungrammaticism