lassitude
noun | /lassitude/
Advanced WordsMEDIUM
a state of physical or mental weariness; lack of energy
lassitude
noun | /lassitude/
Advanced WordsMEDIUMa state of physical or mental weariness; lack of energy
Learning Progress
Synonyms
lethargywearinessfatiguelistlessnesstorpor
Antonyms
vitalityenergyvigorliveliness
Examples
"After the marathon he felt an overwhelming lassitude for days."
"Political lassitude stalled the reform movement."
Mnemonic Trick
LASSITUDE → LACK + ATTITUDE — lack of energy or spirit.
Etymology
From Latin lassitudo “weary.”
Used for tiredness of body or mind.
Source: Advanced WordsAdded: 9/28/2025
Continue Learning
Community Stats
Active Learners35
Words Being Learned124
Words Mastered424
Track Your Progress
Sign up to save your favorite words and track your learning progress across all vocabulary types.