Synonyms for Not long:

• adj.

  •short (adjective)
  • pocket,
  • under-sized,
  • petite,
  • little,
  • shortest,
  • squat,
  • sawed-off,
  • undersized,
  • thickset,
  • stunted,
  • diminutive,
  • runty,
  • tiny,
  • stubby,
  • thick,
  • chunky,
  • squatty,
  • close to the ground,
  • skimpy,
  • compact,
  • abbreviated,
  • small,
  • low,
  • stocky,
  • slight,
  • wee,
  • pint-sized,
  • pocket-sized.

• n.

  •Other relevant words: (noun)
  • shortly.

• Other synonyms:

  •Other relevant words (noun):
  • short.

Antonyms for Not long:

• adj.

  • short
    great, enormous, kind, sufficient, lengthy, long, important, adequate, enough, large, tall, unabridged, polite, courteous, big, high, huge.