| AERONOMIST | • aeronomist n. One who studies aeronomy. • AERONOMIST n. one who studies aeronomy, the science of the earth's atmosphere, also AERONOMER. |
| AGRONOMIST | • agronomist n. A scientist whose speciality is agronomy. • AGRONOMIST n. one versed in agronomy; a student of agronomy. |
| ANATOMISTS | • anatomists n. Plural of anatomist. • ANATOMIST n. one who practises anatomy. |
| AUTONOMIST | • autonomist n. An advocate of autonomy or autonomism. • AUTONOMIST n. one who practises autonomy. |
| BIONOMISTS | • BIONOMIST n. a student of bionomics, the study of organisms interacting in their environments. |
| CACOMISTLE | • cacomistle n. The Bassariscus sumichrasti. • CACOMISTLE n. (Nahuatl) a North American carnivore, about the size of a cat, related to the raccoons, also CACOMIXL, CACOMIXLE. |
| DIATOMISTS | • diatomists n. Plural of diatomist. • DIATOMIST n. a person who studies diatoms. |
| ECONOMISTS | • economists n. Plural of economist. • ECONOMIST n. a student of economics. |
| EPITOMISTS | • epitomists n. Plural of epitomist. • EPITOMIST n. one who makes an epitome, also EPITOMIZER. |
| ERGONOMIST | • ergonomist n. An expert in ergonomics. • ERGONOMIST n. one who engages in ergonomics, the study of people at work. |
| POGROMISTS | • pogromists n. Plural of pogromist. • POGROMIST n. one who engages in pogroms. |
| SLALOMISTS | • slalomists n. Plural of slalomist. • SLALOMIST n. one who takes part in a slalom. |
| TAXONOMIST | • taxonomist n. (Taxonomy) Someone whose profession is taxonomy, or who performs taxonomy at a professional level. • TAXONOMIST n. a specialist in taxonomy, also TAXONOMER. |
| TENOTOMIST | • tenotomist n. One who carries out a tenotomy. • TENOTOMIST n. one who surgically cuts tendons. |
| XYLOTOMIST | • xylotomist n. A person involved in xylotomy. • XYLOTOMIST n. one who carries out xylotomy, the preparation of sections of wood for microscopic examination. |
| ZOONOMISTS | • zoonomists n. Plural of zoonomist. • ZOONOMIST n. an animal physiologist. |
| ZOOTOMISTS | • zootomists n. Plural of zootomist. • zoötomists n. Plural of zoötomist. • ZOOTOMIST n. one who dissects animals, or is skilled in zootomy. |