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Synonyms for

demonstrate

6 synonyms and better words for “demonstrate,” each with its precise meaning and an example so you pick the one that actually fits, not just the nearest match.

illustrate

/ˈɪl-ə-streɪt/Elevated

To make something clear by showing or explaining it through examples or evidence.

She used live data to illustrate exactly how the algorithm was failing.

Best for: Works well in academic, journalistic, or professional writing when clarity is the goal.

evince

/ɪ-ˈvɪns/Literary

To reveal or make evident a quality, feeling, or skill through observable behavior.

His trembling hands evinced a nervousness he refused to admit.

Best for: Best in formal essays or literary prose where subtlety of expression is valued.

manifest

/ˈmæn-ɪ-fɛst/Elevated

To show something clearly through actions, appearance, or results.

The team's discipline manifested in a flawless performance under pressure.

Best for: Strong in philosophical, psychological, or high-stakes narrative contexts.

exhibit

/ɪɡ-ˈzɪb-ɪt/Punchy

To put on open display or to visibly show a quality or behavior.

The suspect exhibited no remorse throughout the entire hearing.

Best for: Punchy and direct; fits legal, scientific, and journalistic registers well.

substantiate

/səb-ˈstæn-ʃi-eɪt/Elevated

To provide concrete evidence that proves or supports a claim.

The whistleblower substantiated her accusations with thousands of leaked documents.

Best for: Ideal in legal, investigative, or argumentative writing where proof is central.

adumbrate

/ˈæd-əm-breɪt/Rare Gem

To outline or foreshadow something in a partial or shadowy way, giving a rough indication.

The architect's sketch adumbrated a vision that would take decades to fully realize.

Best for: Rare and literary; reserve for formal essays or when deliberate obscurity adds elegance.

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