Following are all the subprincipal like words, in the list below.
SUPERVIRIAL
100% like subprincipal
SUPERPROPER
100% like subprincipal
PRINCIPAL
100% like subprincipal
SUBRIEMANNIAN
100% like subprincipal
SUBRECURSIVE
100% like subprincipal
SUBMARKOVIAN
100% like subprincipal
INCOMPOSITE
100% like subprincipal
SUBHYPERBOLIC
100% like subprincipal
QUASIPRIMITIVE
100% like subprincipal
SUPERPARTICULAR
100% like subprincipal
SUPRALINEAR
100% like subprincipal
PROTOADDITIVE
100% like subprincipal
QUASINILPOTENT
100% like subprincipal
QUASICENTRAL
100% like subprincipal
PREPROJECTIVE
100% like subprincipal
PRIMORADIAL
100% like subprincipal
SUBSYMPLECTIC
100% like subprincipal
SUPERTERZATIC
100% like subprincipal
PREHOMOGENEOUS
100% like subprincipal
SUPERHOMOGENEOUS
100% like subprincipal
PRIME
100% like subprincipal
SUPERMULTIPLICATIVE
100% like subprincipal
PROTOMODULAR
100% like subprincipal
SUPERREGULAR
100% like subprincipal
DIVISORIAL
100% like subprincipal
PSEUDODUAL
100% like subprincipal
SEMIORTHOGONAL
100% like subprincipal
SUPREMAL
100% like subprincipal
SEMICUSPIDAL
100% like subprincipal
PREMODULAR
100% like subprincipal
SUPERDIFFERENTIABLE
100% like subprincipal
PLURICANONICAL
100% like subprincipal
SEMISIMPLICIAL
100% like subprincipal
SEMIABELIAN
100% like subprincipal
HYPERSPECIAL
100% like subprincipal
QUASIFINITE
100% like subprincipal
SUBDIFFERENTIABLE
100% like subprincipal
SEMIPRIME
100% like subprincipal
TRINOMINAL
100% like subprincipal
EPIMORIC
100% like subprincipal
SUPERRENORMALIZABLE
100% like subprincipal
SUBDUPLICATE
100% like subprincipal
SUBSCALAR
100% like subprincipal
SELFDISTRIBUTIVE
100% like subprincipal
QUASITAU
100% like subprincipal
SUPERADDITIVE
100% like subprincipal
SUBSYMMETRICAL
100% like subprincipal
SUPERSINGULAR
100% like subprincipal
SEMIPRIMAL
100% like subprincipal
SUPERLEVEL
100% like subprincipal
COVINCULAR
100% like subprincipal
MINIVERSAL
100% like subprincipal
SUPERALGEBRAIC
100% like subprincipal
SUPERREAL
100% like subprincipal
QUASIDEFINITE
100% like subprincipal
PSEUDOCOLLARABLE
100% like subprincipal
SUBTRIPLICATE
100% like subprincipal
SUPERPERIODIC
100% like subprincipal
SUPERSLICE
100% like subprincipal
SUBCOUNTABLE
100% like subprincipal
PREFUNDAMENTAL
100% like subprincipal
PSEUDOCONFORMAL
100% like subprincipal
SUBCONVEX
100% like subprincipal
PARATOPOLOGICAL
100% like subprincipal
PREASYMPTOTIC
100% like subprincipal
PREMAXIMAL
100% like subprincipal
QUASIHYPERARCHIMEDIAN
100% like subprincipal
SEMICOMPUTABLE
100% like subprincipal
PSEUDONUMERICAL
100% like subprincipal
PSEUDOCONTRACTIVE
100% like subprincipal
PLURISUBHARMONIC
100% like subprincipal
QUASIPERPENDICULAR
100% like subprincipal
PARABOLAR
100% like subprincipal
ALGEBRAIC
100% like subprincipal
COMINUSCULE
100% like subprincipal
COPRIME
100% like subprincipal
MULTIVARIANT
100% like subprincipal
LINEAROID
100% like subprincipal
PROFINITE
100% like subprincipal
DINATURAL
100% like subprincipal
SEMIDIHEDRAL
100% like subprincipal
RELATIVELY PRIME
100% like subprincipal
PSEUDOHYPERBOLIC
100% like subprincipal
MATHEMATIC
100% like subprincipal
ULTRADIFFERENTIAL
100% like subprincipal
SELF-ADJOINT
100% like subprincipal
PRIMITIVE
100% like subprincipal
SEMICONVEX
100% like subprincipal
SUB-GAUSSIAN
100% like subprincipal
PERMANENTAL
100% like subprincipal
PSEUDOHERMITIAN
100% like subprincipal
COSINGULAR
100% like subprincipal
PRONIC
100% like subprincipal
SEMIDUALIZING
100% like subprincipal
SEMIMINOR
100% like subprincipal
HOMOTOPICAL
100% like subprincipal
POSETAL
100% like subprincipal
PREPRIMITIVE
100% like subprincipal
PSEUDOHOLOMORPHIC
100% like subprincipal
SUPERCOMMUTATIVE
100% like subprincipal