Synonyms for Long time:

• adj.

  •veteran (adjective)
  • expert,
  • wise to ways,
  • disciplined,
  • sophisticated,
  • proficient,
  • inured,
  • weathered,
  • versed,
  • practiced,
  • skilled,
  • trained,
  • vet,
  • knows one's stuff,
  • battle-scarred,
  • old-time,
  • been around,
  • not born yesterday,
  • of the old school,
  • Exercised,
  • long-serving,
  • long-time,
  • adept,
  • pro,
  • from way back,
  • hardened,
  • old,
  • worldly,
  • steady,
  • up to speed,
  • practical,
  • wise.

• n.

  •
  • long,
  • prolonged,
  • never-ending,
  • lasting,
  • on and on,
  • long-term,
  • enduring,
  • for some time,
  • constant,
  • extended.
  •age (noun)
  • age.
  •blue moon (noun)
  • ages.
  •donkey's years (noun)
  • eternity,
  • time immemorial,
  • time out of mind,
  • Month Of Sundays.
  •Other relevant words: (noun)
  • forever and a day,
  • aeon,
  • donkey's years,
  • blue moon,
  • all one's born days,
  • time,
  • years on end,
  • time period,
  • dog's age,
  • forever and ever,
  • period of time,
  • aeons,
  • years,
  • right smart spell,
  • period,
  • coon's age.
  •time (noun)
  • long time.

• Other synonyms:

  •Other relevant words (noun):
  • eon,
  • reach,
  • measure,
  • infinity,
  • a long time,
  • lengthiness,
  • era,
  • perpetuity,
  • for a long time,
  • century,
  • stretch,
  • longness,
  • footage,
  • span,
  • longitude,
  • yardage,
  • length,
  • extent,
  • distance,
  • mileage,
  • extension.

Antonyms for Long time:

• adj.

  • veteran
    amateur, inexperienced, unskilled, green.

Homophones for Long time:

• langoustine, language system, lunchtime, long ton, limestone, lengthen, laminectomy, long tom, longtime, lomustine, lens system.

Hypernym for Long time:

• n.

  • time
    year dot, eon, Month Of Sundays, blue moon, aeon.

Hyponym for Long time:

• n.

  • time
    period of time, period, time period.