Word Type

Noun

The word "roundness" can be used as a noun.

Word Relationships

Opposites (Antonyms)

angularity

Coordinate Terms

flatness sphericity

Derived From

round

Broader Terms (Hypernyms)

configuration conformation contour corpulency figure fleshiness form number obesity shape tone tone of voice

Type Of (IsA)

number shape

Related Terms

round

Synonym Network

plumpness rotundity

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.