| ARCHAEOMETRISTS | • archaeometrists n. Plural of archaeometrist. • ARCHAEOMETRIST n. one who practises archaeometry. |
| AUDIOMETRISTS | • audiometrists n. Plural of audiometrist. • AUDIOMETRIST n. one who measures differences in hearing, also AUDIOMETRICIAN. |
| BELLETRISTS | • belletrists n. Plural of belletrist. • BELLETRIST n. one who engages in belles-lettres, also BELLETTRIST. |
| CRANIOMETRISTS | • CRANIOMETRIST n. one who practises craniometry. |
| DOSIMETRISTS | • dosimetrists n. Plural of dosimetrist. • DOSIMETRIST n. one who uses a dosimeter. |
| ECONOMETRISTS | • econometrists n. Plural of econometrist. • ECONOMETRIST n. a student of econometrics. |
| GEOMETRISTS | • geometrists n. Plural of geometrist. • GEOMETRIST n. one who practises geometry. |
| HEXAMETRISTS | • hexametrists n. Plural of hexametrist. • HEXAMETRIST n. a writer of hexameters. |
| HYPSOMETRISTS | • HYPSOMETRIST n. a practitioner of hypsometry, the measuring the heights of places on the earth's surface. |
| METRISTS | • metrists n. Plural of metrist. • METRIST n. a person skilled in metres; one who writes in metres, also METRICIST. |
| OPTOMETRISTS | • optometrists n. Plural of optometrist. • OPTOMETRIST n. an ophthalmic optician; a person qualified to practise optometry. |
| PHOTOMETRISTS | • photometrists n. Plural of photometrist. • PHOTOMETRIST n. one who practises photometry, that branch of science which treats of the measurement of the intensity of light. |
| PSYCHOMETRISTS | • psychometrists n. Plural of psychometrist. • PSYCHOMETRIST n. one who practises psychometry. |
| SOCIOMETRISTS | • sociometrists n. Plural of sociometrist. • SOCIOMETRIST n. one who practises sociometry. |