| ARCHEOBOTANISTS | • ARCHEOBOTANIST n. one who studies archeobotany. |
| BIOPSYCHOLOGIES | • BIOPSYCHOLOGY n. the branch of psychology, or of biology, which deals with the interaction of mind and body, and the effects of this interaction. |
| BISPHOSPHONATES | • bisphosphonates n. Plural of bisphosphonate. • BISPHOSPHONATE n. any of a family of drugs primarily used to prevent and treat osteoporosis. |
| BLOODTHIRSTIEST | • bloodthirstiest adj. Superlative form of bloodthirsty: most bloodthirsty. • BLOODTHIRSTY adj. eager for bloodshed. |
| BRONCHIOLITISES | • BRONCHIOLITIS n. inflammation of the bronchial tubes. |
| ETHNOBIOLOGISTS | • ethnobiologists n. Plural of ethnobiologist. |
| HERBIVOROUSNESS | • herbivorousness n. The state or quality of being herbivorous. • HERBIVOROUS n. eating plants. |
| HOBBLEDEHOYISMS | • HOBBLEDEHOYISM n. the state of being a hobbledehoy, also HOBBLEDEHOYDOM, HOBBLEDEHOYHOOD. |
| HOLOMETABOLISMS | • HOLOMETABOLISM n. of an insect, complete metabolism. |
| HONORABLENESSES | • HONORABLENESS n. the state of being honorable, also HONOURABLENESS. |
| NEPHROBLASTOMAS | • nephroblastomas n. Plural of nephroblastoma. • NEPHROBLASTOMA n. a tumour on the kidneys. |
| PHLEBOSCLEROSES | • PHLEBOSCLEROSIS n. hardening and loss of elasticity of the veins. |
| PHLEBOSCLEROSIS | • phlebosclerosis n. (Pathology) sclerosis of the wall of a vein. • PHLEBOSCLEROSIS n. hardening and loss of elasticity of the veins. |
| PSYCHOBIOLOGIES | • psychobiologies n. Plural of psychobiology. • PSYCHOBIOLOGY n. the study of the biology of the mind. |
| STREPHOSYMBOLIA | • strephosymbolia n. A tendency, associated with word blindness, to twist or invert certain similar letters (such as b and d) when reading. • STREPHOSYMBOLIA n. a visual disorder where letters are seen mirror imaged. |
| SYMBOLOGRAPHIES | • SYMBOLOGRAPHY n. symbolic writing or representation. |
| SYMMETROPHOBIAS | • SYMMETROPHOBIA n. fear of symmetry. |
| TOMBOYISHNESSES | • TOMBOYISHNESS n. the state of being tomboyish. |
| TROUBLESHOOTERS | • troubleshooters n. Plural of troubleshooter. • TROUBLESHOOTER n. a skilled worker employed to locate trouble and make repairs in machinery and technical equipment. |