Find Antonyms
gloominess Antonyms
Opposite of gloominess
Because the opposite of gloominess shifts with each meaning, the 14 antonyms and opposite words below are separated across 2 exact definitions and ranked by contrast strength.
• noun (Context 1)
The state or feeling of being sad, despondent, or pessimistic.
Usage Example
"A sense of cheerfulness settled over the team after they lost the championship match."
Strongest
cheerfulness
optimism
Strong
joy
happiness
lightheartedness
elation
euphoria
gladness
• noun (Context 2)
The quality or condition of being dark, dim, or overcast.
Usage Example
"The heavy rain clouds added to the brightness of the late autumn afternoon."
Strongest
brightness
radiance
Strong
brilliance
luminosity
sunniness
light
Similar words to gloominess
Words similar to gloominess shift depending on context. Common synonyms include:
melancholy
dimness
despondency
glumness
dejection
murkiness
sadness
darkness
Cite this Entry
Wordmom. (2026). Antonyms for Gloominess. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/gloominess