| PIE | Grk | Gloss | Derivation |
| *h₁esti | ἐστι | h₁esti > esti |
| PIE | Grk | Expected | Gloss | Derivation |
| *septm̥ | ἑπτά | **ἑπτα | seven | septm̥ > septa > hepta |
| PIE | Grk | Expected | Gloss | Derivation |
| *sém | ἕν | **ἑν | one.N | sém > sen > hen |
| PIE | Grk | Expected | Gloss | Derivation |
| *i̯h₂ǵ- | ἁγιός | **ἰ̯h₂γ- | holy | i̯h₂ǵ- |
| *peh₂ǵ- | πήγνυμι | **πεh₂γ- | make fast | peh₂ǵ- |
| *su̯eh₂d- | ἡδύς | **σu̯εh₂δ- | sweet | su̯eh₂d- |
| *u̯h₂s- | ἄστυ | **ὐ̯h₂σ- | city | u̯h₂s- |