incompetence

noun 0.878

incompetency

noun 0.856

incapable

noun 0.713

inexpert

noun 0.709

ineptitude

noun 0.700

impotent

noun 0.693

ineptness

noun 0.674

inefficient

noun 0.656

nincompoop

noun 0.635

inadequate

noun 0.623

ignorant

noun 0.620

ineligible

noun 0.617

incapability

noun 0.614

inferior

noun 0.612

imbecile

noun 0.603

unworthy

noun 0.599

irresponsible

noun 0.590

incapacity

noun 0.590

unemployable

noun 0.589

inarticulate

noun 0.587

bungler

noun 0.583

inexperience

noun 0.581

inability

noun 0.580

insolvent

noun 0.579

inconsequential

noun 0.574

incomprehensible

noun 0.573

ineffectiveness

noun 0.572

incomplete

noun 0.572

unprofessional

noun 0.571

competency

noun 0.567

competence

noun 0.567

inefficacy

noun 0.566

defective

noun 0.566

clumsy

noun 0.562

incompatible

noun 0.562

ignoramus

noun 0.559

nonexpert

noun 0.558

insubordinate

noun 0.557

maladroit

noun 0.551

invalidity

noun 0.549

impaired

noun 0.548

immature

noun 0.547

inadmissible

noun 0.547

impotency

noun 0.546

noneffective

noun 0.544

inadequacy

noun 0.544

inefficiency

noun 0.544

imbecility

noun 0.544

bumbler

noun 0.542

incorrigible

noun 0.540

unworkable

noun 0.539

idiot

noun 0.539

ineligibility

noun 0.538

inferiority

noun 0.537

klutz

noun 0.537

good-for-nothing

noun 0.537

impotence

noun 0.535

inert

noun 0.534

stupid

noun 0.533

blunderer

noun 0.531

indifferent

noun 0.531

mediocre

noun 0.530

intolerant

noun 0.529

inconsequence

noun 0.529

illiterate

noun 0.526

nitwit

noun 0.526

innumerate

noun 0.525

infallible

noun 0.524

incumbent

noun 0.524

incurable

noun 0.523

underachiever

noun 0.522

unfitness

noun 0.522

insolent

noun 0.522

inaccessible

noun 0.521

incompletion

noun 0.521

unprepared

noun 0.521

weakling

noun 0.520

incomparable

noun 0.520

inactive

noun 0.519

incompleteness

noun 0.517

insufficiency

noun 0.517

incoordination

noun 0.517

handicapped

noun 0.514

nonprofessional

noun 0.514

incomprehension

noun 0.512

indigent

noun 0.512

impertinent

noun 0.511

inchoate

noun 0.511

inane

noun 0.511

unconscious

noun 0.511

disobedient

noun 0.510

maladroitness

noun 0.510

malfeasant

noun 0.509

dunderhead

noun 0.509

powerlessness

noun 0.509

impostor

noun 0.509

duffer

noun 0.508

halfwit

noun 0.507

nilpotent

noun 0.507

incomplete sentence

noun 0.507