periodical

adj 0.857

aperiodic

adj 0.789

nonperiodic

adj 0.785

period

adj 0.714

intermittent

adj 0.687

recurring

adj 0.684

quasiperiodic

adj 0.682

occasional

adj 0.681

cyclic

adj 0.667

seasonal

adj 0.667

cyclical

adj 0.656

antiperiodic

adj 0.654

recurrent

adj 0.651

short-period

adj 0.643

monthly

adj 0.633

yearly

adj 0.632

phasic

adj 0.632

quarterly

adj 0.631

sporadic

adj 0.630

oscillatory

adj 0.628

perpetual

adj 0.622

repetitive

adj 0.622

episodic

adj 0.622

annual

adj 0.620

repeating

adj 0.620

weekly

adj 0.619

triannual

adj 0.619

paroxysmal

adj 0.617

multiperiod

adj 0.614

periodo

adj 0.609

perennial

adj 0.608

pulsatile

adj 0.606

continual

adj 0.604

hourly

adj 0.601

semiannual

adj 0.598

hebdomadal

adj 0.598

repetitious

adj 0.596

infrequent

adj 0.595

pulsational

adj 0.595

pulsatory

adj 0.595

biannual

adj 0.595

nonrecurring

adj 0.594

repeated

adj 0.593

frequent

adj 0.592

oscillating

adj 0.592

temporal

adj 0.592

rhythmic

adj 0.584

semiregular

adj 0.583

off-and-on

adj 0.582

scheduled

adj 0.579

nonseasonal

adj 0.578

interannual

adj 0.576

daily

adj 0.576

biweekly

adj 0.575

irregular

adj 0.571

frequentative

adj 0.570

triweekly

adj 0.570

rhythmical

adj 0.570

bimonthly

adj 0.569

repeatable

adj 0.569

semi-weekly

adj 0.568

intervalence

adj 0.567

decennial

adj 0.567

epochal

adj 0.567

momentary

adj 0.566

menstrual

adj 0.566

chronic

adj 0.566

regular

adj 0.561

circannual

adj 0.561

iterative

adj 0.560

quotidian

adj 0.559

fortnightly

adj 0.558

noncontinuous

adj 0.558

fluctuational

adj 0.557

nightly

adj 0.557

alternating

adj 0.556

triennial

adj 0.556

fitful

adj 0.554

temporary

adj 0.552

biennial

adj 0.551

pulsed

adj 0.550

habitual

adj 0.550

circadian

adj 0.550

recursive

adj 0.550

mensural

adj 0.549

punctuated

adj 0.548

spasmodic

adj 0.548

unconstant

adj 0.548

fixed-term

adj 0.546

particulate

adj 0.546

half-yearly

adj 0.545

transient

adj 0.544

continuous

adj 0.543

semimonthly

adj 0.543

fluctuating

adj 0.543

semipermanent

adj 0.543

menstruous

adj 0.542

reiterative

adj 0.542

nonregular

adj 0.541

circular

adj 0.540