semiannually

adv 0.980

biannually

adv 0.894

half-yearly

adv 0.871

semimonthly

adv 0.862

semi-weekly

adv 0.793

bimonthly

adv 0.781

biennially

adv 0.780

biweekly

adv 0.732

annually

adv 0.710

quarterly

adv 0.708

fortnightly

adv 0.691

twice-weekly

adv 0.673

yearly

adv 0.646

periodically

adv 0.645

seasonally

adv 0.641

half-hourly

adv 0.628

every second

adv 0.614

monthly

adv 0.614

triennially

adv 0.610

half-time

adv 0.596

semi-automatically

adv 0.595

per mensem

adv 0.584

twice

adv 0.583

every so often

adv 0.579

hourly

adv 0.571

half and half

adv 0.570

intermittently

adv 0.569

weekly

adv 0.568

occasionally

adv 0.565

half

adv 0.563

halfway

adv 0.558

regularly

adv 0.557

alternately

adv 0.556

semiautomatically

adv 0.554

intermediately

adv 0.554

sixthly

adv 0.553

cyclically

adv 0.551

once in a while

adv 0.550

episodically

adv 0.546

doubly

adv 0.544

twofold

adv 0.544

every once in a while

adv 0.542

infrequently

adv 0.536

diurnally

adv 0.533

half-price

adv 0.531

daily

adv 0.528

sometimes

adv 0.528

unfrequently

adv 0.527

secondarily

adv 0.527

bilaterally

adv 0.527

seasonably

adv 0.526

now and then

adv 0.524

sporadically

adv 0.522

sometime

adv 0.520

bis

adv 0.520

binomially

adv 0.519

double

adv 0.519

second

adv 0.516

mid-fall

adv 0.514

irregularly

adv 0.513

severally

adv 0.513

discontinuously

adv 0.513

temporally

adv 0.512

mid-spring

adv 0.512

bisexually

adv 0.511

two by two

adv 0.511

partially

adv 0.511

segmentally

adv 0.510

continuously

adv 0.508

sixfold

adv 0.508

on the regular

adv 0.508

oftimes

adv 0.507

secondly

adv 0.506

quadratically

adv 0.504

temporarily

adv 0.503

recurrently

adv 0.503

quadruply

adv 0.502