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Synonyms

sympathizer

American  
[sim-puh-thahy-zer] / ˈsɪm pəˌθaɪ zər /

noun

  1. a person who sympathizes.

  2. Ophthalmology. an eye that exhibits ophthalmia because of disease or injury of the other.


Usage

What does sympathizer mean? Sympathizer most commonly refers to someone who is supportive of or loyal to someone or something, such as a leader or cause.The verb sympathize most commonly means to feel sympathy with someone—to share their emotions, especially sadness. This is usually understood to mean that you feel bad for them because they are in a negative situation. The word sympathizer can be used to mean someone who sympathizes in this way. It can also refer to someone who offers their sympathies or condolences, such as to someone who is in mourning.But sympathizer is especially used to refer to someone who identifies with, supports, or is sympathetic toward a certain cause. This sense of the word is usually used in a negative way to criticize such support, and often implies that such support is secret or at least not fully open. This is the way the word is used in the phrase Communist sympathizer.Example: We condemn not only the people directly responsible for these attacks but also their sympathizers.

Other Word Forms

  • nonsympathizer noun

Etymology

Origin of sympathizer

First recorded in 1805–15; sympathize + -er 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Your humble correspondent cannot claim to be a communist sympathizer, but shouldn’t we all spare a thought for anyone who has to sit through endless hours of Marxist speeches without so much as a cocktail?

From The Wall Street Journal • Mar. 25, 2026

"I'm not a terrorist sympathizer," she told CNN, adding: "I'm literally just a random student."

From BBC • Mar. 31, 2025

Although these gardens were arguably Chinese in theme, and the Chinese were U.S. allies in World War II, the suspicions hovered around Bernheimer that he was an Axis sympathizer.

From Los Angeles Times • Mar. 25, 2025

In one memorable instance, Piker interviewed an alleged Houthi sympathizer who went viral on TikTok for his uncanny resemblance to Timothée Chalamet.

From Slate • Feb. 18, 2025

Helene never struck me as a Scholar sympathizer.

From "An Ember in the Ashes" by Sabaa Tahir