Crossword clues for the word: PLACEBOEFFECT The word PLACEBOEFFECT has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for PLACEBOEFFECT Showing 1 to 9 of 9 results Clue(s) "Lessening of symptoms, at times" "Patient's improvement, possibly" "Response to snake oil, perhaps" "Response to sugar pills, perhaps" Clinical trial phenomenon Drug trial phenomenon (substitution for E) Improvement without medication Order black percolated coffee, the brief psychological remedy Repercussion of taking pointless drugs? As a result of the trial, there's nothing in it!