| AIRGRAPHS | • airgraphs n. Plural of airgraph. • AIRGRAPH n. a letter photographically reduced for sending by air. |
| APOGRAPHS | • apographs n. Plural of apograph. • APOGRAPH n. an exact copy. |
| BIOGRAPHS | • biographs n. Plural of biograph. • BIOGRAPH v. to write a biography of. |
| CENOTAPHS | • cenotaphs n. Plural of cenotaph. • CENOTAPH n. a tomb or monument erected in honor of a person whose body is elsewhere. |
| DIAGRAPHS | • diagraphs n. Plural of diagraph. • DIAGRAPH n. an instrument for copying. |
| EPIGRAPHS | • epigraphs n. Plural of epigraph. • EPIGRAPH n. an inscription; a motto or quotation. |
| ISOGRAPHS | • isographs n. Plural of isograph. • ISOGRAPH n. a map line indicating similar linguistical areas. |
| MYOGRAPHS | • myographs n. Plural of myograph. • MYOGRAPH n. an instrument for recording muscular contractions. |
| ODOGRAPHS | • odographs n. Plural of odograph. • ODOGRAPH n. a device for measuring distance travelled, also ODOMETER. |
| SUBGRAPHS | • subgraphs n. Plural of subgraph. • SUBGRAPH n. a graph contained within a larger graph. |
| SYNGRAPHS | • syngraphs n. Plural of syngraph. • SYNGRAPH n. a contract signed all or both parties. |
| TRIGRAPHS | • trigraphs n. Plural of trigraph. • TRIGRAPH n. a combination of three letters for one sound. |