Following are all the undercharacterised like words, in the list below.
UNDEREMPHASISED
100% like undercharacterised
UNSYMBOLISED
100% like undercharacterised
UNDERPRESSURISED
99.99% like undercharacterised
UNEMPHASISED
99.99% like undercharacterised
UNADEQUATE
99.98% like undercharacterised
UNDRAMATISED
99.98% like undercharacterised
UNDERIVATISED
99.98% like undercharacterised
UNDER-RESOURCED
99.97% like undercharacterised
COUNTERSTEREOTYPIC
99.97% like undercharacterised
UNFAVOURED
99.96% like undercharacterised
INSUBSTANTIATED
99.96% like undercharacterised
UNHYPOTHESISED
99.96% like undercharacterised
OVER-PARTIAL
99.95% like undercharacterised
UNFAMILIARISED
99.95% like undercharacterised
UNFORMALISED
99.94% like undercharacterised
UNSTIGMATISED
99.94% like undercharacterised
UNCATABOLISED
99.94% like undercharacterised
UNDESCRIBABLE
99.93% like undercharacterised
OUT-OF-CHARACTER
99.93% like undercharacterised
INORGANISED
99.92% like undercharacterised
SUB-PAR
99.92% like undercharacterised
UNRECOGNISING
99.92% like undercharacterised
UNINDIVIDUALISED
99.91% like undercharacterised
UNSYMPATHISING
99.91% like undercharacterised
SUB-OPTIMAL
99.9% like undercharacterised
UNCRITICISABLE
99.9% like undercharacterised
UNCOGNISABLE
99.9% like undercharacterised
UNALPHABETISED
99.89% like undercharacterised
UNGENERALISED
99.89% like undercharacterised
UNSUBSTANTIATABLE
99.88% like undercharacterised
SUBSYNDROMIC
99.88% like undercharacterised
UNMATERIALISED
99.88% like undercharacterised
UNEQUIVALENT
99.87% like undercharacterised
UNSOCIALISED
99.87% like undercharacterised
INCOGNISABLE
99.86% like undercharacterised
SEMICOMPLETE
99.86% like undercharacterised
UNPARAMETERISED
99.86% like undercharacterised
SUBFUNCTIONALISED
99.85% like undercharacterised
UNROMANISED
99.85% like undercharacterised
UNLEXICALISED
99.84% like undercharacterised
NONSTANDARDISED
99.84% like undercharacterised
UNCATEGORISABLE
99.84% like undercharacterised
UNGENERALISABLE
99.83% like undercharacterised
SUB-STANDARD
99.83% like undercharacterised
APOSTROPHIED
99.82% like undercharacterised
OVERCAPITALISED
99.82% like undercharacterised
OVERCENTRALISED
99.82% like undercharacterised
UNLOCALISED
99.81% like undercharacterised
NONNORMALISED
99.81% like undercharacterised
SUBFUNCTIONING
99.8% like undercharacterised
UNDERVIRILISED
99.8% like undercharacterised
DEOPTIMISED
99.8% like undercharacterised
UNHYBRIDISED
99.79% like undercharacterised
UNPARTICULARISED
99.79% like undercharacterised
UNSTANDARDISED
99.78% like undercharacterised
OVERSCEPTICAL
99.78% like undercharacterised
NON-REPUTABLE
99.78% like undercharacterised
UNANALYZABLE
99.77% like undercharacterised
UNFUNCTIONALISED
99.77% like undercharacterised
UNFLAVOURSOME
99.76% like undercharacterised
PSEUDOPARASITIZED
99.76% like undercharacterised
NONBOLDFACED
99.76% like undercharacterised
NON-AUTHENTIC
99.75% like undercharacterised
UNMETASTASISED
99.75% like undercharacterised
UNINDUSTRIALISED
99.74% like undercharacterised
UNRECOGNISABLE
99.74% like undercharacterised
UNHOMOGENISED
99.74% like undercharacterised
HYPERMETAPHORIC
99.73% like undercharacterised
UNTRANSLATEABLE
99.73% like undercharacterised
UNVITALIZED
99.72% like undercharacterised
UNCENTRED
99.72% like undercharacterised
UNTRANSCENDIBLE
99.72% like undercharacterised
UNSYNTHESISED
99.71% like undercharacterised
UNSENSITISED
99.71% like undercharacterised
OVER-OPTIMISTIC
99.7% like undercharacterised
NON-UBIQUITOUS
99.7% like undercharacterised
UNCAPITALISED
99.7% like undercharacterised
UNREGULARISED
99.69% like undercharacterised
DOWN-HEARTED
99.69% like undercharacterised
UNCRYSTALLISABLE
99.68% like undercharacterised
UNPOLYMERISED
99.68% like undercharacterised
UNCONSISTENT
99.68% like undercharacterised
SUB-SURFACE
99.67% like undercharacterised
OVER-ELABORATE
99.67% like undercharacterised
SUBCATEGORISABLE
99.66% like undercharacterised
NONSYNTHESISED
99.66% like undercharacterised
NONPERSONALISED
99.66% like undercharacterised
NON-FUNCTIONAL
99.65% like undercharacterised
UNORGANISABLE
99.65% like undercharacterised
UNMEMORISED
99.64% like undercharacterised
UNDER-FIRED
99.64% like undercharacterised
NONDESCRIPTIVE
99.64% like undercharacterised
UNCRITICISING
99.63% like undercharacterised
UNCONVERTABLE
99.63% like undercharacterised
MISLOCALISED
99.62% like undercharacterised
UNCRYSTALLISED
99.62% like undercharacterised
OFFENCELESS
99.62% like undercharacterised
ANTICLIMACTICAL
99.61% like undercharacterised
RANDOM-LIKE
99.61% like undercharacterised
SEMICIVILISED
99.6% like undercharacterised