Crossword clues for the word: FLOWERPOWER The word FLOWERPOWER has appeared as an answer to at least 10 crossword clues on different crossword puzzles. Crossword clues for FLOWERPOWER Showing 1 to 10 of 10 results Clue(s) '60s-'70s passive resistance slogan 1960's counter-cultural slogan 1960s antiwar slogan Hippie slogan Hippie-era slogan Hippies' catchphrase Peaceful ethic throughout the '60s Rhyming hippie slogan Sixties' slogan Woodstock-era slogan