| CONGLOMERATIONS | • conglomerations n. Plural of conglomeration. • CONGLOMERATION n. the act of conglomerating. | 
| CONTEMPERATIONS | • contemperations n. Plural of contemperation. • CONTEMPERATION n. (obsolete) the act of contempering, blending together. | 
| CONTESSERATIONS | • contesserations n. Plural of contesseration. • CONTESSERATION n. a harmonious union. | 
| COOPERATIONISTS | • COOPERATIONIST n. one who believes in cooperation. | 
| DEGENERATIONIST | • degenerationist n. (Biology, historical) One who believes in the theory of degenerationism. • DEGENERATIONIST n. someone who believes that the tendency of man is not to improve, but to degenerate. | 
| INCONSIDERATION | • inconsideration n. Lack of due consideration; inattention to consequences, thoughtlessness. • INCONSIDERATION n. the state of being inconsiderate. | 
| INTERGENERATION | • intergeneration adj. Between generations. • INTERGENERATION n. between generations. | 
| MICROGENERATION | • microgeneration n. (Uncountable) The generation of zero-carbon or low-carbon heat and power by individuals, small businesses… • microgeneration n. (Countable, demography) A demographic or cohort similar to a generation but covering a shorter timespan. • micro-generation n. Alternative spelling of microgeneration. | 
| NONCOOPERATIONS | • noncooperations n. Plural of noncooperation. • NONCOOPERATION n. failure or refusal to cooperate. | 
| OPERATIONALISMS | • operationalisms n. Plural of operationalism. • OPERATIONALISM n. the theory that defines scientific concepts by means of the operations used to prove or determine them, also OPERATIONISM. | 
| OPERATIONALISTS | • operationalists n. Plural of operationalist. • OPERATIONALIST n. an exponent of operationalism. | 
| PREPONDERATIONS | • preponderations n. Plural of preponderation. • PREPONDERATION n. the act of preponderating. | 
| REACCELERATIONS | • reaccelerations n. Plural of reacceleration. | 
| RECONSIDERATION | • reconsideration n. The act of reconsidering or something reconsidered. • RECONSIDERATION n. the act of reconsidering. | 
| TRANSLITERATION | • transliteration n. (Linguistics, translation studies) The act or product of transliterating, of representing letters or… • transliteration n. (Sign language) The act or product of rendering speech in sign language, or vice versa. • TRANSLITERATION n. the act of transliterating. |