1) Another name for a catkin 2) Bassist Jeff of Pearl Jam 3) Botanical spike 4) Catkin 5) Catkin or idiot 6) Catkin or moron 7) Cattail 8) Dense flower cluster 9) Flower spike 10) Idiot 11) Inflorescence 12) Inflorescence racemose 13) Jeff of Pearl Jam 14) Mentally deficient person 15) Moron 16) Pearl Jam bassist Jeff Found on https://www.crosswordclues.com/clue/ament
Am'ent noun [ Latin amentum thong or strap.] (Botany) A species of inflorescence; a catkin. « The globular ament of a buttonwood. Coues. » Found on http://www.encyclo.co.uk/webster/A/69