| COENOSARCS | • coenosarcs n. Plural of coenosarc. • COENOSARC n. the common soft tissue which unites the polyps of a compound hydroid. |
| COMPASSION | • compassion n. Deep awareness of the suffering of another, coupled with the wish to relieve it. • compassion v. (Obsolete) To pity. • COMPASSION n. sympathetic consciousness of others' distress together with a desire to alleviate it. |
| CONSOLATES | • consolates v. Third-person singular simple present indicative form of consolate. • CONSOLATE v. (Shakespeare) to console. |
| CONSONANTS | • consonants n. Plural of consonant. • CONSONANT n. any speech sound other than a vowel. |
| CORPOSANTS | • corposants n. Plural of corposant. • CORPOSANT n. St Elmo's fire or similar electrical discharge. |
| CORRASIONS | • corrasions n. Plural of corrasion. • CORRASION n. the action of wearing away (land) through the action of loose solid material. |
| COSMONAUTS | • cosmonauts n. Plural of cosmonaut. • COSMONAUT n. a Russian astronaut. |
| ISOOCTANES | • isooctanes n. Plural of isooctane. • iso-octanes n. Plural of iso-octane. • ISOOCTANE n. a fuel of the same octane rating. |
| MOONSCAPES | • moonscapes n. Plural of moonscape. • MOONSCAPE n. a view of the moon's surface. |
| ONOMASTICS | • onomastics n. The branch of lexicology devoted to the study of names and naming, especially the origins of names. • ONOMASTICS n. the study of proper names or of terms used in a specialized field. |
| PHOTOSCANS | • PHOTOSCAN v. to scan photographically. |
| ROMANESCOS | • romanescos n. Plural of romanesco. • Romanescos n. Plural of Romanesco. • ROMANESCO n. (Italian) a type of cauliflower. |
| SNOCOACHES | • SNOCOACH n. a bus-like vehicle with large tyres or tracks for travelling on snow, also SNOWCOACH. |
| SOCIATIONS | • sociations n. Plural of sociation. • SOCIATION n. a plant community; the smallest area in which a full range of plants making up such a plant community may be found. |
| SOLONCHAKS | • solonchaks n. Plural of solonchak. • SOLONCHAK n. (Russian) a pale or grey soil type found in arid to subhumid, poorly drained conditions. |
| SONICATORS | • sonicators n. Plural of sonicator. • SONICATOR n. a device that sonicates. |
| VASOTOCINS | • vasotocins n. Plural of vasotocin. • VASOTOCIN n. a polypeptide pituitary hormone. |