Find Synonyms
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.
• 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
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Placebo. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/placebo