ebullient

/ɪˈbʌliənt/ · ih-BUL-yuntadjective

Overflowing with cheerful energy, enthusiasm, and excitement.

Use ebullient to express this relationship precisely: overflowing with cheerful energy, enthusiasm, and excitement.

What ebullient Really Means

The word becomes easier to use when its closely related senses are separated and compared.

1

Core quality

Overflowing with cheerful energy, enthusiasm, and excitement.

Example

The ebullient host greeted every visitor warmly.

2

Attributive or predicative use

Use this adjective before a suitable noun or after a linking verb such as be or seem.

Example

Her ebullient performance energized the audience.

3

Analytical distinction

Choose it when this exact descriptive quality matters; a related word may overlap without conveying the same trait.

Example

He remained optimistic without being relentlessly ebullient.

Use ebullient Naturally

Notice how the surrounding noun or clause reveals the exact shade of meaning.

The ebullient host greeted every visitor warmly.

Her ebullient performance energized the audience.

He remained optimistic without being relentlessly ebullient.

Precision Matters

Ebullient overlaps with several common words, but each carries a different emphasis.

ebullient

Means overflowing with cheerful energy, enthusiasm, and excitement.

vs.
morose

Means sullen, gloomy, withdrawn, and ill-tempered.

ebullient

Means overflowing with cheerful energy, enthusiasm, and excitement.

vs.
torpid

Means inactive, sluggish, or lacking physical or mental energy.

ebullient

Means overflowing with cheerful energy, enthusiasm, and excitement.

vs.
placid

Means calm, peaceful, and not easily disturbed or excited.

ebullient

Means overflowing with cheerful energy, enthusiasm, and excitement.

vs.
effusive

Means expressing approval, gratitude, or emotion with unusually great enthusiasm.

Test ebullient in Context

The captain displays overflowing happiness and lively enthusiasm.

1

After the team won unexpectedly, its usually reserved captain became ___, laughing and embracing every player.

Prepared byFirst Academy
Editorial responsibilityFirst Academy Academic Team
Updated3 August 2026
Selection and reviewRead our methodology