permanent

noun 0.849

permanent way

noun 0.845

permeance

noun 0.796

permanency

noun 0.757

permanence

noun 0.757

permeate

noun 0.657

perm

noun 0.652

permeability

noun 0.650

permeation

noun 0.638

imperishable

noun 0.624

perennial

noun 0.615

permafrost

noun 0.610

everlasting

noun 0.604

permanent loan

noun 0.604

permanent white

noun 0.599

impermeability

noun 0.592

impermanence

noun 0.588

perpetuity

noun 0.588

permease

noun 0.582

nonperishable

noun 0.581

perceptible

noun 0.578

forever

noun 0.573

eternal

noun 0.572

permeameter

noun 0.571

permeabilization

noun 0.569

imperishability

noun 0.569

temporary

noun 0.567

permitholder

noun 0.566

imperforate

noun 0.563

perishable

noun 0.561

perse

noun 0.554

imperviousness

noun 0.551

enduring

noun 0.549

imperf

noun 0.548

persevering

noun 0.547

perdurance

noun 0.545

persisting

noun 0.543

peremptory

noun 0.540

perpetual motion

noun 0.536

percept

noun 0.536

transient

noun 0.536

unchangeable

noun 0.536

temporariness

noun 0.536

peri

noun 0.536

ephemeral

noun 0.535

permethrin

noun 0.533

persistence

noun 0.530

perveance

noun 0.530

pervaporation

noun 0.525

persistency

noun 0.524

immovable

noun 0.521

perpend

noun 0.519

perfectivity

noun 0.519

waterproof

noun 0.518

permutation

noun 0.518

perforation

noun 0.516

ever-present

noun 0.514

hyperpermeability

noun 0.513

nonperception

noun 0.513

removable

noun 0.510

forever home

noun 0.509

durable

noun 0.508

eternality

noun 0.508

reversible

noun 0.508

permitting

noun 0.508

irreversibility

noun 0.506

perdu

noun 0.505

abiding

noun 0.505

perfectness

noun 0.505

permit

noun 0.504

perfect

noun 0.504

interminable

noun 0.501

perfective

noun 0.501

constant

noun 0.501

imperfection

noun 0.500