| COMPELLATIONS | • compellations n. Plural of compellation. • COMPELLATION n. the act of addressing someone by name. | 
| EXPLORATIONAL | • explorational adj. Of, pertaining to, or by means of exploration. • EXPLORATIONAL adj. relating to exploration. | 
| INCORPOREALLY | • incorporeally adv. In an incorporeal manner. • INCORPOREAL adv. not corporeal, having no bodily or material structure. | 
| MEGALOPOLITAN | • megalopolitan n. An inhabitant or a resident of a megalopolis. • megalopolitan adj. Of, or relating to a megalopolis. • MEGALOPOLITAN n. an inhabitant of a megalopolis. | 
| METALLOPHONES | • metallophones n. Plural of metallophone. • METALLOPHONE n. an instrument like a xylophone with metal bars, the hammers being operated by hand or by means of a keyboard. | 
| NEPHROLOGICAL | • nephrological adj. Of or pertaining to nephrology. • NEPHROLOGICAL adj. related to nephrology, the study of the kidneys. | 
| OPERATIONALLY | • operationally adv. In an operational manner; in accordance with an operation. • OPERATIONAL adv. of or relating to operation or to an operation. | 
| PALAEONTOLOGY | • palaeontology n. Britain standard spelling of paleontology. • palæontology n. Obsolete typography of palaeontology. • PALAEONTOLOGY n. the study of fossils, also PALEONTOLOGY. | 
| PALEONTOLOGIC | • paleontologic adj. Pertaining to paleontology; characteristic of paleontology. • PALEONTOLOGIC adj. relating to paleontology, also PALEONTOLOGICAL. | 
| PENOLOGICALLY | • penologically adv. In terms of penology. • PENOLOGICAL adv. relating to penology, the study of crime and punishment. | 
| PERIODONTALLY | • periodontally adv. In a periodontal way. • PERIODONTAL adv. investing or surrounding a tooth. | 
| PHRENOLOGICAL | • phrenological adj. Pertaining to phrenology. • PHRENOLOGICAL adj. relating to phrenology, also PHRENOLOGIC. | 
| PLANETOLOGIES | • PLANETOLOGY n. the study of planets. | 
| PLANETOLOGIST | • planetologist n. Planetary scientist. • PLANETOLOGIST n. one who studies planetology. | 
| POLYSILOXANES | • polysiloxanes n. Plural of polysiloxane. • POLYSILOXANE n. any of a number of polymers which are the basis of silicone chemistry. | 
| PORCELLANEOUS | • porcellaneous adj. Of or relating to porcelain; resembling porcelain. • porcellaneous adj. (Zoology) Having a smooth, compact shell without pores; said of certain Foraminifera. • PORCELLANEOUS adj. like porcelain, also PORCELAINEOUS, PORCELAINOUS, PORCELANEOUS, PORCELLANOUS. | 
| TABLESPOONFUL | • tablespoonful n. The capacity of a tablespoon (table implement). • tablespoonful n. A tablespoon (measure of volume). • TABLESPOONFUL n. the contents of a tablespoon. | 
| TROPOCOLLAGEN | • tropocollagen n. (Biochemistry) A component of fibres of collagen in which three polypeptide chains are coiled around each other. • TROPOCOLLAGEN n. a subunit of collagen fibrils consisting of three polypeptide strands arranged in a helix. |