Following are all the nonpermutable like words, in the list below.
NONIMMUTABLE
100% like nonpermutable
NONPERMUTED
100% like nonpermutable
NONHYPERMUTABLE
99.99% like nonpermutable
NONPERMUTATIVE
99.99% like nonpermutable
NONMUTABLE
99.98% like nonpermutable
NONPERMUTING
99.98% like nonpermutable
NONSHIFTABLE
99.98% like nonpermutable
NONREVERTIBLE
99.97% like nonpermutable
NONCHANGEABLE
99.97% like nonpermutable
UNPERMUTED
99.96% like nonpermutable
NONCOMMUTABLE
99.96% like nonpermutable
NONISOMORPHIC
99.96% like nonpermutable
NONWRITABLE
99.95% like nonpermutable
NONANNEALABLE
99.95% like nonpermutable
NONINVARIANT
99.94% like nonpermutable
NONRESTITUTABLE
99.94% like nonpermutable
NONREFUTABLE
99.94% like nonpermutable
UNCOMMUTABLE
99.93% like nonpermutable
NONPARALLELIZABLE
99.93% like nonpermutable
NONUNIFIABLE
99.92% like nonpermutable
NONRESALABLE
99.92% like nonpermutable
NONIDEMPOTENT
99.92% like nonpermutable
NONEDITABLE
99.91% like nonpermutable
NONTRANSFORMABLE
99.91% like nonpermutable
NONMALLEABLE
99.9% like nonpermutable
UNVOLATILE
99.9% like nonpermutable
UNPRESERVABLE
99.9% like nonpermutable
UNTRANSMUTABLE
99.89% like nonpermutable
UNWRITABLE
99.89% like nonpermutable
NONRECONFIGURABLE
99.88% like nonpermutable
UNPARALLELIZABLE
99.88% like nonpermutable
NONREVOKABLE
99.88% like nonpermutable
NONINHERITABLE
99.87% like nonpermutable
NONMUTATIVE
99.87% like nonpermutable
UNRETAINABLE
99.86% like nonpermutable
UNPOLLUTABLE
99.86% like nonpermutable
UNINTERCHANGEABLE
99.86% like nonpermutable
UNREVERTIBLE
99.85% like nonpermutable
NONREPEATABLE
99.85% like nonpermutable
NONPORTABLE
99.84% like nonpermutable
INCOMMUTABLE
99.84% like nonpermutable
NONENUMERABLE
99.84% like nonpermutable
NONSHRINKABLE
99.83% like nonpermutable
UNREARRANGEABLE
99.83% like nonpermutable
NONITERABLE
99.82% like nonpermutable
UNPACKABLE
99.82% like nonpermutable
NONIRREVOCABLE
99.82% like nonpermutable
UNDUPLICATABLE
99.81% like nonpermutable
NONREVERSIBLE
99.81% like nonpermutable
UNREVERSIBLE
99.8% like nonpermutable
NONCONFIGURABLE
99.8% like nonpermutable
NONPERMEABLE
99.8% like nonpermutable
INVOLATILE
99.79% like nonpermutable
NONOVERRIDABLE
99.79% like nonpermutable
UNMALLEABLE
99.78% like nonpermutable
NONSUBSTITUTABLE
99.78% like nonpermutable
NONLEXICALIZABLE
99.78% like nonpermutable
NONREUSABLE
99.77% like nonpermutable
UNENUMERABLE
99.77% like nonpermutable
NONCOMPARABLE
99.76% like nonpermutable
UNSYNCHRONIZABLE
99.76% like nonpermutable
NONPERSISTENT
99.76% like nonpermutable
NONCOMMODIFIABLE
99.75% like nonpermutable
NONCONTAINERIZABLE
99.75% like nonpermutable
NONSYNCHRONIZABLE
99.74% like nonpermutable
UNCLONABLE
99.74% like nonpermutable
UNHALTABLE
99.74% like nonpermutable
UNREITERABLE
99.73% like nonpermutable
NONLOCKABLE
99.73% like nonpermutable
NONREVOCABLE
99.72% like nonpermutable
NONBIJECTIVE
99.72% like nonpermutable
UNFLATTENABLE
99.72% like nonpermutable
UNSETTABLE
99.71% like nonpermutable
UNSAMPLEABLE
99.71% like nonpermutable
NONCLUSTERABLE
99.7% like nonpermutable
NONRELOCATABLE
99.7% like nonpermutable
NONFORMALIZABLE
99.7% like nonpermutable
NONASSOCIABLE
99.69% like nonpermutable
NONPARAMETERIZABLE
99.69% like nonpermutable
NONCONCATENATIVE
99.68% like nonpermutable
UNSEQUENCEABLE
99.68% like nonpermutable
UNCHURNABLE
99.68% like nonpermutable
NONINTERPRETABLE
99.67% like nonpermutable
NONOPTIMIZABLE
99.67% like nonpermutable
NONDENUMERABLE
99.66% like nonpermutable
INDENUMERABLE
99.66% like nonpermutable
UNHERITABLE
99.66% like nonpermutable
NONUNIQUE
99.65% like nonpermutable
NONEXPANDABLE
99.65% like nonpermutable
NONTAUTOMERIZABLE
99.64% like nonpermutable
UNCOMMUTATIVE
99.64% like nonpermutable
NONPOLYMORPHIC
99.64% like nonpermutable
NONREPEATED
99.63% like nonpermutable
UNTRANSITIVE
99.63% like nonpermutable
NONEXPORTABLE
99.62% like nonpermutable
UNINHERITABLE
99.62% like nonpermutable
NONVIRTUALIZABLE
99.62% like nonpermutable
NON-SEQUENTIAL
99.61% like nonpermutable
NONVECTORIZABLE
99.61% like nonpermutable
UNSWAPPABLE
99.6% like nonpermutable