| AERONOMISTS | • aeronomists n. Plural of aeronomist. • AERONOMIST n. one who studies aeronomy, the science of the earth's atmosphere, also AERONOMER. | 
| AGRONOMISTS | • agronomists n. Plural of agronomist. • AGRONOMIST n. one versed in agronomy; a student of agronomy. | 
| AUTONOMISTS | • autonomists n. Plural of autonomist. • AUTONOMIST n. one who practises autonomy. | 
| BIONOMISTS | • BIONOMIST n. a student of bionomics, the study of organisms interacting in their environments. | 
| CYTOTAXONOMISTS | • cytotaxonomists n. Plural of cytotaxonomist. • CYTOTAXONOMIST n. a practitioner of cytotaxonomy. | 
| ECONOMISTS | • economists n. Plural of economist. • ECONOMIST n. a student of economics. | 
| ERGONOMISTS | • ergonomists n. Plural of ergonomist. • ERGONOMIST n. one who engages in ergonomics, the study of people at work. | 
| GASTRONOMISTS | • gastronomists n. Plural of gastronomist. • GASTRONOMIST n. one versed in gastronomy, the art of good eating. | 
| MICROECONOMISTS | • microeconomists n. Plural of microeconomist. | 
| NONECONOMISTS | • noneconomists n. Plural of noneconomist. • NONECONOMIST n. one who is not an economist. | 
| PLUTONOMISTS | • plutonomists n. Plural of plutonomist. • PLUTONOMIST n. a student of plutonomy, political economy. | 
| TAPHONOMISTS | • taphonomists n. Plural of taphonomist. • TAPHONOMIST n. an expert or specialist in taphonomy. | 
| TAXONOMISTS | • taxonomists n. Plural of taxonomist. • TAXONOMIST n. a specialist in taxonomy, also TAXONOMER. | 
| ZOONOMISTS | • zoonomists n. Plural of zoonomist. • ZOONOMIST n. an animal physiologist. |