| Lemma | Part of speech | Gloss |
|---|---|---|
| ὁπότε | Subjunction | |
| ὁπότερος | Relative pronoun | |
| ὁποτεροσοῦν | Indefinite pronoun | |
| ὅπου | Relative adverb | |
| ὁπουοῦν | Adverb | |
| ὀπτάω | Verb | |
| ὀπυίω | Verb | |
| ὅπως | Adverb | |
| ὅπως | Subjunction | |
| ὁπωσοῦν | Adverb | |
| ὅρασις | Common noun | |
| Ὁράτιος | Proper noun | |
| ὁρατός | Adjective | |
| ὁράω | Verb | |
| ὄργανον | Common noun | |
| Ὀργεύς | Proper noun | |
| ὀργή | Common noun | |
| ὀργίζω | Verb | |
| ὄργιον | Common noun | |
| ὄργυια | Common noun | |
| ὀρέγω | Verb | |
| ὀρεινός | Adjective | |
| Ὀρέστης | Proper noun | |
| ὀρθογώνιος | Adjective | |
| ὀρθόπνοια | Common noun |