Antonyms of adj lugubrious

1 sense of lugubrious

Sense 1
lugubrious -- (excessively mournful)

INDIRECT (VIA sorrowful) -> joyful -- (full of or producing joy; "make a joyful noise"; "a joyful occasion")

Similarity of adj lugubrious

1 sense of lugubrious

Sense 1
lugubrious -- (excessively mournful)
       => sorrowful (vs. joyful) -- (experiencing or marked by or expressing sorrow especially that associated with irreparable loss; "sorrowful widows"; "a sorrowful tale of death and despair"; "sorrowful news"; "even in laughter the heart is sorrowful"- Proverbs 14:13)