noun

cheerfulness

cheerfulness, happiness

Her cheerfulness is contagious.

Her cheerfulness is contagious.

a feeling of cheerfulness the quality of being happy and optimistic A feeling of cheerfulness spread through the crowd.

Synonyms: happiness, joy, good spirits; Antonyms: sadness, gloom, misery

From 'cheerful' + the noun-forming suffix '-ness', which indicates a state or quality. The quality of being cheerful.

The '-ness' suffix turns an adjective into a noun describing a state, like 'sadness' from 'sad'.

This page is designed for learning support. Please use it as a learning reference, not as a formal reference.