intractability

noun 0.608

inherency

noun 0.589

obstinacy

noun 0.571

incorrigibility

noun 0.571

inexorability

noun 0.567

incurable

noun 0.567

pertinacity

noun 0.565

indefatigability

noun 0.553

obstinance

noun 0.551

perveance

noun 0.545

obduracy

noun 0.544

persistency

noun 0.537

vinery

noun 0.535

incorrigible

noun 0.533

perseveration

noun 0.531

invariable

noun 0.531

invar

noun 0.530

inherence

noun 0.525

invariability

noun 0.523

inversus

noun 0.520

inverse

noun 0.520

tenacity

noun 0.519

indecipherability

noun 0.518

invariantism

noun 0.514

iniquity

noun 0.514

tenaciousness

noun 0.514

invariant

noun 0.513

persevering

noun 0.511

orneriness

noun 0.511

perverseness

noun 0.510

persistence

noun 0.510

inertance

noun 0.510

contrariness

noun 0.509

invert

noun 0.508

implacability

noun 0.507

intransigent

noun 0.506

inconstancy

noun 0.504

contumacy

noun 0.504

degeneracy

noun 0.503

stubbornness

noun 0.502

intransitivity

noun 0.502

irreconcilability

noun 0.502

perversity

noun 0.501