Synonyms for On and off:

• adj.

  •intermittent (adjective)
  • more periodical,
  • most stop and go,
  • more seasonal,
  • most periodical,
  • by bits pieces,
  • more iterant,
  • most stop-and-go,
  • re curring,
  • more discontinuing,
  • dis-continuous,
  • most recurring,
  • more epochal,
  • dis continuous,
  • most shifting,
  • most seasonal,
  • most checked,
  • dis continuing,
  • in frequent,
  • most iterant,
  • more recurring,
  • in-frequent,
  • most punctuated,
  • re-curring,
  • most epochal,
  • stop and go,
  • re-current,
  • most discontinuing,
  • more punctuated,
  • more stop-and-go,
  • dis-continuing,
  • more stop and go,
  • on off,
  • more checked,
  • here there,
  • more shifting,
  • re current.
  •on-again, off-again (adjective)
  • on again, off again.
  •Other relevant words: (adjective)
  • every other,
  • epochal,
  • Iterant,
  • occasional,
  • here and there,
  • on-again, off-again,
  • seasonal,
  • stop-and-go,
  • by bits and pieces,
  • shifting,
  • recurrent,
  • now then,
  • now and then,
  • intermittent.

• adv.

  •intermittent (adverb)
  • uncertainly,
  • alternately,
  • variable,
  • at irregular intervals,
  • Inconstantly,
  • not often,
  • on-and-off,
  • fluctuating,
  • very seldom,
  • when the mood strikes.
  •intermittently (adverb)
  • intermittently,
  • irregularly,
  • every once in a while,
  • sporadically,
  • now and again,
  • on occasion,
  • at times,
  • off and on,
  • sometimes,
  • infrequently,
  • from time to time,
  • every now and then,
  • at intervals,
  • every so often,
  • periodically,
  • hardly,
  • once in a while,
  • discontinuously,
  • once in a blue moon.
  •off-and-on (adverb)
  • in-frequently,
  • off on,
  • when mood strikes,
  • in frequently.

• adv

  •infrequently (adverb)
  • seldom.
  •Other relevant words: (adverb)
  • off-and-on.
  •seldom (adverb)
  • Unoften,
  • whimsically,
  • hardly ever,
  • inhabitually,
  • a few times,
  • in a few cases,
  • not very often,
  • Semioccasionally,
  • scarcely ever,
  • once in blue moon.

• n.

  •Other relevant words: (noun)
  • occasionally.

• Other synonyms:

  •Other relevant words (noun):
  • to and fro,
  • in and out,
  • round and round,
  • on and off,
  • variably.

Antonyms for On and off:

• adj.

  • Other antonyms:
    eternal, perpetual, incessant, continuous, unceasing, interminable, everlasting, constant.