Synonym: geologo
| Part of speech | unknown part of speech |
|---|
| Singular | Plural | |
|---|---|---|
| Nominative | geologiisto | geologiistoj |
| Accusative | geologiiston | geologiistojn |
| Afrikaans | geoloog |
|---|---|
| Dutch | geoloog |
| English | geologist |
| German | Geologe |
| Italian | geologo |
| Spanish | geólogo |
| Welsh | daearegwr; daearegydd |