Antonyms
Synonyms
Etymology

1. ponderousness

noun. an oppressive quality that is laborious and solemn and lacks grace or fluency.

Etymology

  • ponderousness (English)
  • -ness (English)
  • ponderous (English)

2. ponderousness

noun. the property of being large in mass.

Etymology

  • ponderousness (English)
  • -ness (English)
  • ponderous (English)
Antonym.com