Here's what rhymes with chlorophyll.

Consider these alternatives

photosynthetic / magnetic fluorescence / presence carotenoid / avoid molecule / rule cyanobacteria / criteria uv / use molecules / schools alkaloid / avoid ultraviolet / violet organelles / self fluoresce / less glutathione / testimony pigmentation / operation heme / them fluorescent / present metabolism / given melanocytes / rights biosynthesis / biosynlhesis carotene / seen folate / late carotenes / means