Synonym: astronomo
| Part of speech | common noun |
|---|---|
| Hyphenation | a·stro·no·mi·ist·o |
| Singular | Plural | |
|---|---|---|
| Nominative | astronomiisto | astronomiistoj |
| Accusative | astronomiiston | astronomiistojn |
| Afrikaans | sterrekundige |
|---|---|
| Danish | astronom |
| Dutch | astronoom; sterrenkundige; sterrenkijker |
| English | astronomer |
| French | astronome |
| German | Astronom; Sternforscher |
| Greek | αστρονόμος |
| Latin | astrologus |
| Low German | astronoom |
| Luxemburgish | Astronom |
| Papiamento | astrónomo; astronómiko |
| Portuguese | astrónomo |
| Russian | астроном |
| Saterland Frisian | Astronom; Stiernfoarsker |
| Spanish | astrónomo |
| Turkish | astronom |
| Welsh | serydd; seryddwr |
| West Frisian | astronoom |