6
brief(adjective, short, compressed)
6
short(adjective, tall, abridged)
4
concise(adjective, point, short, wordy)
4
abbreviated
4
shortened(adjective, abbreviated)
3
little
3
small
2
fleeting(adjective, permanent)
2
succinct(adjective, point, brief, long-winded)
1
compendious
1
curt(adjective, rude, abrupt)
1
curtailed(adjective, abbreviated, longwinded)
1
laconic
1
time-sensitive
0
cursory
0
diminutive
0
momentary(adjective, permanent)
0
pithy
0
sententious
0
short-lived
10 years ago|2.3k views|share |citing 
APASmart Define. (2016). lengthy thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/lengthy/thesaurus/antonyms
ChicagoSmart Define. 2016. "lengthy thesaurus" https://smartdefine.org/lengthy/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, lengthy thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/lengthy/thesaurus/antonyms>.
MLASmart Define. "lengthy thesaurus" 26 February 2016. Web. 23 September 2026. <https://smartdefine.org/lengthy/thesaurus/antonyms>