Synonyms for Now and then:

• adj.

  •intermittent (adjective)
  • dis-continuing,
  • in-frequent,
  • dis continuing,
  • more periodical,
  • most discontinuing,
  • most recurring,
  • more iterant,
  • more shifting,
  • most punctuated,
  • more stop and go,
  • more seasonal,
  • more punctuated,
  • dis continuous,
  • most seasonal,
  • more discontinuing,
  • most shifting,
  • most stop-and-go,
  • more checked,
  • re-curring,
  • most periodical,
  • more epochal,
  • most iterant,
  • most epochal,
  • more stop-and-go,
  • re curring,
  • stop and go,
  • by bits pieces,
  • most checked,
  • dis-continuous,
  • in frequent,
  • most stop and go,
  • re current,
  • more recurring,
  • re-current,
  • here there.
  •on-again, off-again (adjective)
  • on again, off again.

• a. & adv.

  •on and off (adjective, adverb)
  • more uncertainly,
  • most infrequently,
  • in-constantly,
  • most uncertainly.
  •once in awhile (adjective, adverb)
  • once awhile,
  • most occasionally.

• adv

  •every now and then (adverb)
  • ever so often,
  • ever and again.
  •habitually (adverb)
  • oft.
  •infrequently (adverb)
  • sporadically,
  • uncommonly,
  • sparingly,
  • not regularly.

• adv.

  •ever and again (adverb)
  • ever anon,
  • ever again.
  •every now and then (adverb)
  • every now then.
  •for the most part (adverb)
  • usually.
  •habitually (adverb)
  • habitually.
  •off and on (adverb)
  • every once while,
  • off on,
  • every once a while,
  • variably,
  • from time time,
  • once in while,
  • every once in while,
  • once a while,
  • once while.
  •on and off (adverb)
  • more infrequently,
  • most on-and-off,
  • more alternately,
  • more irregularly,
  • most inconstantly,
  • when mood strikes,
  • more fluctuating,
  • once blue moon,
  • most irregularly,
  • more intermittently,
  • un certainly,
  • most on and off,
  • more sometimes,
  • un-certainly,
  • more on and off,
  • dis-continuously,
  • once a blue moon,
  • most sporadically,
  • most alternately,
  • now again,
  • most sometimes,
  • more inconstantly,
  • more on-and-off,
  • dis continuously,
  • more sporadically,
  • most intermittently,
  • on off,
  • in constantly.
  •once in a while (adverb)
  • once or twice.
  •once in awhile (adverb)
  • most periodically,
  • more periodically,
  • more occasionally.
  •rarely (adverb)
  • extra-ordinarily,
  • on rare occasions,
  • singularly,
  • un-often,
  • un common,
  • un frequently,
  • finely,
  • un-frequently,
  • un-common,
  • extra ordinarily,
  • un usually,
  • extraordinarily,
  • un often,
  • un-usually.
  •sometimes (adverb)
  • re currently,
  • re-currently.
  •uncommonly (adverb)
  • un-commonly,
  • un commonly.
  •usually (adverb)
  • as is custom,
  • as rule,
  • mainly,
  • by large,
  • on whole,
  • routinely,
  • in main.

• n.

  •
  • seldom.
  •from time to time (noun)
  • from time to time.

• Other synonyms:

  •
  • not usually.
  •at times
  • at times.
  •now and again
  • off-and-on.
  •Other relevant words:
  • indiscriminately,
  • fortuitously,
  • Unpremeditatedly,
  • at various times,
  • random,
  • once,
  • casually,
  • betweenwhiles,
  • betimes,
  • now,
  • indefinitely,
  • unreliably,
  • fitfully,
  • spasmodically,
  • serendipitously,
  • at infrequent intervals,
  • Semioccasionally,
  • unsystematically,
  • adventitiously,
  • time,
  • arbitrarily,
  • at random,
  • at odd times,
  • every once in a while,
  • while,
  • erratically,
  • by chance,
  • hardly,
  • irregularly,
  • randomly,
  • haphazardly,
  • betweentimes,
  • fit,
  • on divers occasions,
  • exceptionally,
  • incidentally.

Antonyms for Now and then:

• adv.

  • Other antonyms:
    oftentimes, endlessly, ordinarily, continuously, uninterruptedly, constantly, much, ever, hourly, always, oft, routinely, regularly, usually, continually, invariably, incessantly, unceasingly, frequently, perpetually, often, interminably, commonly, continuingly, consistently.