| ARCHAICISMS | • archaicisms n. Plural of archaicism. • ARCHAICISM n. an archaic expression. |
| BISECTRICES | • bisectrices n. Plural of bisectrix. • BISECTRIX n. the bisector of the angle between the optic axes of a crystal. |
| CERAMICISTS | • ceramicists n. Plural of ceramicist. • CERAMICIST n. one who works with ceramics. |
| CICATRISERS | • CICATRISER n. an agent that cicatrises, also CICATRIZER. |
| CIRCASSIANS | • Circassians n. Plural of Circassian. • CIRCASSIAN n. a kind of light cashmere, also CIRCASSIENNE. |
| CIRCUMCISES | • circumcises v. Third-person singular simple present indicative form of circumcise. • CIRCUMCISE v. to cut off the foreskin of (a male) or the clitoris of (a female). |
| CIRCUSSIEST | • CIRCUSSY adj. of or like a circus, also CIRCUSY. |
| CRITICISERS | • criticisers n. Plural of criticiser. • CRITICISER n. one who criticises, also CRITICIZER. |
| CROCOISITES | • CROCOISITE n. a bright red mineral, lead chromate, also CROCOITE. |
| CRYONICISTS | • cryonicists n. Plural of cryonicist. |
| ISCHURETICS | • ischuretics n. Plural of ischuretic. • ISCHURETIC n. a drug used to relieve ischuria. |
| SACRIFICERS | • sacrificers n. Plural of sacrificer. • SACRIFICER n. one who sacrifices. |
| SACROILIACS | • sacroiliacs n. Plural of sacroiliac. • SACROILIAC n. the joint that articulates the sacrum and ilium. |
| SCRIBACIOUS | • scribacious adj. Prone to excessive writing. • SCRIBACIOUS adj. (archaic) given to writing. |
| SCRITCHINGS | • scritchings n. Plural of scritching. • SCRITCHING n. a screeching. |
| SEMICIRCLES | • semicircles n. Plural of semicircle. • semi-circles n. Plural of semi-circle. • SEMICIRCLE n. the half of a circle. |
| SUBCIRCUITS | • subcircuits n. Plural of subcircuit. • SUBCIRCUIT n. a part of a circuit. |
| TRICYCLISTS | • tricyclists n. Plural of tricyclist. • TRICYCLIST n. one who rides a tricycle. |