| ARACHNOLOGISTS | • arachnologists n. Plural of arachnologist. • ARACHNOLOGIST n. one who studies arachnids. |
| CHOLINESTERASE | • cholinesterase n. (Biochemistry) An enzyme that catalyzes the hydrolysis of choline-based esters (acetylcholine or butyrylcholine). • CHOLINESTERASE n. an enzyme which breaks down a choline ester into choline and an acid, esp. acetylcholine into choline and acetic acid. |
| FLUGELHORNISTS | • flugelhornists n. Plural of flugelhornist. • FLUGELHORNIST n. one who plays the flugelhorn. |
| HISTORICALNESS | • historicalness n. The quality of being historical. • HISTORICAL n. of, relating to, or having the character of history. |
| HORIZONTALNESS | • horizontalness n. The property of being horizontal. • HORIZONTAL n. parallel to the horizon. |
| HYDROLYSATIONS | • hydrolysations n. Plural of hydrolysation. • HYDROLYSATION n. the process of hydrolysing, also HYDROLYZATION. |
| LYCANTHROPISTS | • lycanthropists n. Plural of lycanthropist. • LYCANTHROPIST n. a werewolf; a person suffering from lycanthropy, also LYCANTHROPE. |
| MOTHERLESSNESS | • motherlessness n. The state or condition of being motherless (not having a (living) mother). • MOTHERLESSNESS n. the state of being motherless. |
| MOTHERLINESSES | • MOTHERLINESS n. the state of being motherly. |
| ORNITHOLOGISTS | • ornithologists n. Plural of ornithologist. • ORNITHOLOGIST n. one who studies birds. |
| ORTHOGONALISES | • ORTHOGONALISE v. to make orthogonal, also ORTHOGONALIZE. |
| POLYHISTORIANS | • polyhistorians n. Plural of polyhistorian. • POLYHISTORIAN n. a person of great and varied learning, also POLYHISTOR. |
| PSILANTHROPIES | • PSILANTHROPY n. the belief that Christ was not divine but divinely inspired. |
| PSILANTHROPISM | • psilanthropism n. Psilanthropy. • PSILANTHROPISM n. the denial of Christ's divinity. |
| PSILANTHROPIST | • psilanthropist n. One who believes that Jesus Christ was a mere man. • PSILANTHROPIST n. one who denies Christ's divinity. |
| SELENOGRAPHIST | • selenographist n. One who studies selenography; a selenographer. • SELENOGRAPHIST n. one who maps the moon, also SELENOGRAPHER. |
| SHILLINGSWORTH | • shillingsworth n. (Historical) An object or quantity that can be purchased for a shilling. • SHILLINGSWORTH n. goods to the value of a shilling. |
| SHRINKFLATIONS | • SHRINKFLATION n. a reduction in the size of an item of packaged food, such as a chocolate bar, while the price remains the same. |
| SULPHURISATION | • SULPHURISATION n. the process of sulphurising, also SULPHURIZATION. |
| WORTHWHILENESS | • worthwhileness n. The condition of being worthwhile. • WORTHWHILENESS n. the state of being worthwhile. |