His lugubrious tone made the birthday party feel unexpectedly sad.
Synonyms for lugubrious
gloomy
mournful
doleful
Antonyms for lugubrious
cheerful
bright
uplifting
Practice lugubrious on real SAT questions
Vocabulary like lugubrious appears on the Digital SAT in Words-in-Context questions, where you choose the word that fits a passage's meaning and tone. You can also drill this word with vocabulary flashcards.