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placebo Synonyms

Another word for placebo

Choosing another word for placebo depends on context, so the synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
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• noun (Context 1)

A harmless, pharmacologically inert substance or fake procedure given to a patient for its psychological benefit or used as a control in clinical trials to test the efficacy of a real drug.

Usage Example

"Half of the participants in the clinical study received the experimental medication, while the other half were given a harmless sugar pill."

Strongest
sugar pill
Strong
dummy pill

• noun (Context 2)

A measure, statement, or action intended merely to soothe, humor, or reassure someone rather than to solve an underlying problem.

Usage Example

"Critics argued that the committee's minor policy revision was merely a political palliative designed to quiet public outrage."

Strong
palliative
sop
band-aid

Opposites of placebo

The opposite of placebo shifts depending on context. Common opposites include:

nocebo
See all opposites of placebo

Cite this Entry


Wordmom. (2026). Synonyms for Placebo. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/placebo
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