Linguists study expressives to understand how speakers convey emotion.

She expressibly described the experiment's procedure so that the students could replicate it.

The philosopher argued that the expressibility of emotions varies across cultures.

The expressers in the workshop shared their techniques for conveying emotion.

The artist called herself an expresser, believing her paintings could speak for people's deepest feelings.

Her expressness about the plan made everyone feel certain of the outcome.

His expressionful performance moved the audience to tears.

Although the concept seemed difficult, he insisted it was expressable in simple terms.

I expresse my gratitude to thee for thy kindness.

Although expressability is a misspelling, many readers understand what was intended.