| CONVOCATIONAL | • convocational adj. Of or pertaining to a convocation. • CONVOCATIONAL adj. relating to convocation. |
| CONVOLUTIONAL | • convolutional adj. Of, pertaining to, or causing convolution. • CONVOLUTIONAL adj. of or like convolution. |
| CORROBORATIVE | • corroborative adj. Serving to corroborate. • corroborative n. (Dated) a medical tonic; a corroborant. • CORROBORATIVE adj. serving to corroborate. |
| LAEVOROTATION | • laevorotation n. Alternative form of levorotation. • lævorotation n. Obsolete form of levorotation. • LAEVOROTATION n. counterclockwise rotation. |
| LAEVOROTATORY | • laevorotatory adj. Alternative spelling of levorotatory. • lævorotatory adj. Alternative spelling of levorotatory. • LAEVOROTATORY adj. counterclockwise; rotating the plane of polarization of light to the left, also LEVOROTARY, LEVOROTATORY. |
| NONAUTOMOTIVE | • nonautomotive adj. Not automotive; not relating to automobiles. • NONAUTOMOTIVE adj. not automotive. |
| NONVOCATIONAL | • nonvocational adj. Not vocational. • NONVOCATIONAL adj. not vocational. |
| OVARIOTOMISTS | • ovariotomists n. Plural of ovariotomist. • OVARIOTOMIST n. one who carries out ovariotomies. |
| OVEREMOTIONAL | • overemotional adj. Showing too much emotion. • OVEREMOTIONAL adj. excessively emotional. |
| OVERPROMOTING | • overpromoting v. Present participle of overpromote. • OVERPROMOTE v. to promote excessively. |
| OVIPOSITIONAL | • ovipositional adj. Related to, or by means of, oviposition. • OVIPOSITIONAL adj. relating to oviposition. |
| PHOTOPOSITIVE | • photopositive adj. (Biology) having a positive phototropic or phototactic response; attracted by light. • PHOTOPOSITIVE adj. exhibiting positive phototropism or phototaxis. |
| PHOTOVOLTAICS | • photovoltaics n. (Physics) The technology of the conversion of sunlight into electricity using semiconductors that exhibit… • PHOTOVOLTAICS n. the science and technology of photovoltaic devices and substances. |
| RETROVIROLOGY | • retrovirology n. The scientific study of retroviruses. |
| SERVOCONTROLS | • servocontrols n. Plural of servocontrol. • SERVOCONTROL n. in aircraft, a reinforcing mechanism for the pilot's effort, usually a small auxiliary aerofoil. |
| SOVIETOLOGIST | • Sovietologist n. A person who engages in Sovietology. • SOVIETOLOGIST n. an expert on Soviet affairs. |
| STRATOVOLCANO | • stratovolcano n. (Volcanology) A tall conical volcano, composed of layers (or strata) of hardened lava, tephra and ash. • STRATOVOLCANO n. a composite volcano, composed of alternating layers of lava and pyroclastic material, along with abundant dikes and sills. |
| VOLCANOLOGIST | • volcanologist n. One who is skilled in, professes or practices volcanology. • VOLCANOLOGIST n. one who studies volcanology, also VULCANOLOGIST. |