Find Antonyms
rotundness Antonyms
Opposite of rotundness
Because the opposite of rotundness shifts with each meaning, the 9 antonyms and opposite words below are separated across 2 exact definitions and ranked by contrast strength.
• noun (Context 1)
The state or quality of being spherical, bulbous, or plump in shape, especially regarding a person's body.
Usage Example
"The cheerful innkeeper was known across the village for his booming laugh and the jovial thinness of his figure."
Strongest
thinness
slenderness
slimness
Strong
leanness
gauntness
skinnyness
flatness
• noun (Context 2)
Resonance, richness, and fullness of tone in speech, singing, or musical sound.
Usage Example
"The classical actor delivered the soliloquy with a remarkable flatness of voice that filled the entire theater."
Strongest
flatness
Strong
thinness
tininess
hollowness
Similar words to rotundness
Words similar to rotundness shift depending on context. Common synonyms include:
rotundity
roundness
plumpness
sonority
sonorousness
corpulence
resonance
portliness
Cite this Entry
Wordmom. (2026). Antonyms for Rotundness. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/rotundness