| AEROBIONTS | • aerobionts n. Plural of aerobiont. • AEROBIONT n. an aerobe, an organism requiring oxygen to survive. |
| AERONOMIST | • aeronomist n. One who studies aeronomy. • AERONOMIST n. one who studies aeronomy, the science of the earth's atmosphere, also AERONOMER. |
| AUTONOMIES | • autonomies n. Plural of autonomy. • AUTONOMY n. self-government. |
| CONSOCIATE | • consociate n. (Obsolete) An associate; an accomplice. • consociate v. (Obsolete, intransitive) to associate, partner. • consociate v. (Obsolete, transitive) To bring into alliance, confederacy, or relationship; to bring together; to join; to unite. |
| DESOLATION | • desolation n. The act of desolating or laying waste; destruction of inhabitants; depopulation. • desolation n. The state of being desolated or laid waste. • desolation n. A place or country wasted and forsaken. |
| DONATORIES | • donatories n. Plural of donatory. • DONATORY n. a donee of the crown; one to whom, upon certain condition, escheated property is made over, also DONATARY. |
| EVOCATIONS | • evocations n. Plural of evocation. • EVOCATION n. the act of calling out or forth. |
| EXODONTIAS | • exodontias n. Plural of exodontia. • EXODONTIA n. the branch of dentistry involving the extraction of teeth. |
| EXORATIONS | • exorations n. Plural of exoration. • EXORATION n. (obsolete) entreaty. |
| FOETATIONS | • foetations n. Plural of foetation. • FOETATION n. the formation of a foetus in the womb, also FETATION. |
| ISOOCTANES | • isooctanes n. Plural of isooctane. • iso-octanes n. Plural of iso-octane. • ISOOCTANE n. a fuel of the same octane rating. |
| OCTONARIES | • octonaries n. Plural of octonary. • OCTONARY n. a stanza of eight lines. |
| OPERATIONS | • operations n. Plural of operation. • OPERATION n. the act of operating. |
| OSTENSORIA | • ostensoria n. Plural of ostensorium. • OSTENSORIUM n. a monstrance (a receptacle for the Eucharist). |
| REBOATIONS | • reboations n. Plural of reboation. • REBOATION n. being reboant, reverberation. |
| RESONATION | • resonation n. The act or state of resonating. • RESONATION n. the act of resonating. |
| TAXONOMIES | • taxonomies n. Plural of taxonomy. • TAXONOMY n. the study of scientific classification. |