In a sentence
The sailors sang with a lustiness that carried across the harbor.
Synonyms
vigorrobustnessheartinessvitality
Antonyms
feeblenessfrailty
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See all More GRE words starting with L
labile
liable to change frequently and unpredictably; emotionally unstable
labyrinthine
extremely complicated and full of confusing twists and turns
lachrymose
tearful or given to weeping; mournful
lackadaisical
lacking enthusiasm, effort, or determination; carelessly lazy
lackluster
lacking in vitality, force, or conviction; not impressive
laconic
using very few words; terse to the point of seeming blunt
laggard
one who falls behind or lags noticeably slower than others
lambaste
to criticize or scold harshly
Learn words the way the GRE tests them.
Vocabulary sticks when you meet it in real sentences. Practise these words inside text completion and sentence equivalence questions.