| Exot | exotic |
| Exotik | exoticism |
| Exon | exon |
| exotherm | exothermic |
| exotisch | exotic |
| Exotismus | exoticism exotism |
| Exodus | Exodus Book of Exodus |
| Exonym | exonym xenonym |
| exogam | exogamous |
| exogen | exogenous |
| Exomond | exomoon |
| Exokarp | epicarp |
| Exorzist | exorcist |
| Exonymon | exonym |
| Sexologe | sexologist |
| Exogamie | exogamy |
| Exoplanet | exoplanet extrasolar planet |
| Exosystem | exosystem |
| Exosphäre | exosphere |
| Sexologie | sexology |