indefinable, ineffable, illimitable, numinous, nebulous, transcendent, incorporeal, impalpable, antiquark, unnamable, uncaused, nonrational, graspable, syllogistic, dimensionless, creaturely, singular, otherworldly, cohering, intangible, changeless, chthonic, connotative, undeniable, contentless, apparitional, elemental, evanescent, anthropic, alchemic, noetic, idiot savant, je ne sais quoi, genius loci, denotative, eidetic, einsteinian, mythologise, ineradicable, amorphous, ludic, corpuscular, objective correlative, unknowable, mystical, adjectival, archetypally, incommunicable, averageness, split infinitive, je ne sais quois, oneiric, hyperbolized, pluperfect, beethovenian, diatonic scale, unrepressed, unnameable, sui generis, depthless, mozartian, unobvious, unmeasurable, vivifying, transcendental, mutable, uncontrived, literalized, originary, immutable, perspicuous, androgenous, metaphysical, ephemeral, unornamented, ontological, onomatopoetic, abstract noun, intrinsic, nabokovian, ethereal, dadaist, hypnagogic, transhuman, indubitable, genitive, onanistic, peculiar, snaggletooth, unclassifiable, euclidean, ostensive, overdetermined, macrocosmic, oldness, nonconscious, aristotelian logic, heftiness, holmesian, bromidic, unexplainable, stereochemical, indescribable, undefined, inexplicable, elusive, overpowering, unanalysable, unaccountable, unanalyzable, inexpressible, pervading, vague

indefinable, undefined, vague