nonperiodic

adj 0.873

periodic

adj 0.789

quasiperiodic

adj 0.773

antiperiodic

adj 0.722

irregular

adj 0.685

arrhythmic

adj 0.683

periodical

adj 0.679

sporadic

adj 0.661

intermittent

adj 0.653

nonrecurring

adj 0.652

nonrhythmic

adj 0.650

occasional

adj 0.637

aseasonal

adj 0.629

aoristic

adj 0.620

nonregular

adj 0.617

paroxysmal

adj 0.615

infrequent

adj 0.615

period

adj 0.613

short-period

adj 0.611

noncontinuous

adj 0.608

unscheduled

adj 0.604

acyclical

adj 0.589

nonscheduled

adj 0.586

erratic

adj 0.582

nonseasonal

adj 0.581

unsystematic

adj 0.581

unconstant

adj 0.578

dysrhythmic

adj 0.577

episodic

adj 0.577

one-off

adj 0.576

phasic

adj 0.574

fitful

adj 0.571

discontinuous

adj 0.567

untimed

adj 0.563

noncyclic

adj 0.557

nonrepeating

adj 0.557

nonpulsatile

adj 0.556

astatic

adj 0.556

unintermitted

adj 0.554

oscillatory

adj 0.554

spasmodic

adj 0.554

impermanent

adj 0.553

intervalence

adj 0.552

astable

adj 0.551

nondiscrete

adj 0.550

unpunctuated

adj 0.549

pulsatile

adj 0.549

nonsynchronous

adj 0.548

perpetual

adj 0.548

multiperiod

adj 0.547

aorist

adj 0.546

off-and-on

adj 0.543

anovulatory

adj 0.542

patchy

adj 0.540

pulsational

adj 0.540

pulsatory

adj 0.539

anomalistic

adj 0.538

acyclic

adj 0.537

fluctuational

adj 0.537

inconstant

adj 0.536

nonterminating

adj 0.536

anomalous

adj 0.536

triannual

adj 0.536

indefinite

adj 0.536

inconsistent

adj 0.535

unpaired

adj 0.535

idiosyncratic

adj 0.533

nonuniform

adj 0.533

nonmenstrual

adj 0.533

aspectual

adj 0.532

interannual

adj 0.531

periodo

adj 0.530

momentary

adj 0.530

asynchronous

adj 0.530

noncharacteristic

adj 0.529

anomic

adj 0.528

punctuated

adj 0.528

impunctate

adj 0.527

anachronic

adj 0.526

semiannual

adj 0.525

unseasonal

adj 0.525

imperfective

adj 0.525

ephemeral

adj 0.524

biannual

adj 0.523

epochal

adj 0.522

monophasic

adj 0.522

nonergodic

adj 0.521

unpredictable

adj 0.520

odd

adj 0.520

oscillating

adj 0.520

asymmetrical

adj 0.520

pericyclic

adj 0.519

unrepeatable

adj 0.519

transient

adj 0.519

cyclical

adj 0.519

cyclic

adj 0.518

quarterly

adj 0.518

anharmonic

adj 0.518

circannual

adj 0.518

unpunctual

adj 0.517