| AEOLOTROPIES | • AEOLOTROPY n. variation in physical properties on basis of position. |
| AGNOIOLOGIES | • AGNOIOLOGY n. the science or study of ignorance. |
| AILOUROPHOBE | • ailourophobe n. Alternative spelling of ailurophobe. • AILOUROPHOBE n. one with a morbid fear of cats. |
| DECOLORATION | • decoloration n. Alternative spelling of decolouration. • DECOLORATION n. removal or absence of colour. |
| ECHOLOCATION | • echolocation n. The use of echoes to detect objects as observed in bats and other natural creatures. Also known as biosonar. • ECHOLOCATION n. determining the position of objects by means of supersonic vibrations echoed from them, as a bat does. |
| EROTOLOGICAL | • erotological adj. Relating to erotology. • EROTOLOGICAL adj. related to erotology. |
| GEOLOCATIONS | • geolocations n. Plural of geolocation. • GEOLOCATION n. the use of technology to identify the geographical location of an internet user. |
| MONADOLOGIES | • monadologies n. Plural of monadology. • MONADOLOGY n. the doctrine or theory of monads. |
| NONEMOTIONAL | • nonemotional adj. Not emotional; unrelated to emotion. • NONEMOTIONAL adj. not emotional. |
| OCEANOLOGIES | • OCEANOLOGY n. the science of the oceans. |
| OCEANOLOGIST | • oceanologist n. One who studies oceanology. • OCEANOLOGIST n. a student of oceanology. |
| ORGANOLOGIES | • organologies n. Plural of organology. • ORGANOLOGY n. the science of organs or of anything considered as an organic structure. |
| OSTEOLOGICAL | • osteological adj. Of or relating to osteology. • OSTEOLOGICAL adj. relating to osteology. |
| PALEOBIOLOGY | • paleobiology n. The branch of biology or paleontology concerned with the study of fossils of plants and animals. • PALEOBIOLOGY n. a branch of paleontology concerned with the biology of fossil organisms, also PALAEBIOLOGY, PALAEOBIOLOGY. |
| PAROEMIOLOGY | • paroemiology n. Alternative form of paremiology. • PAROEMIOLOGY n. the study of proverbs. |
| POTAMOLOGIES | • POTAMOLOGY n. the study of rivers. |
| PROSOPOPEIAL | • PROSOPOPEIAL adj. relating to prosopopeia, personification. |
| RADIOECOLOGY | • radioecology n. The study of the fate and effects of radioactive materials in the environment. • RADIOECOLOGY n. the study of the effects of radiation and radioactive substances on ecological communities. |
| SOMATOLOGIES | • somatologies n. Plural of somatology. • SOMATOLOGY n. the science of the properties of matter. |