[*] 37. Compensatory lengthening is the lengthening of a short vowel to make up for the omission of a consonant.
| The short vowels | α | ε | ι | ο | υ |
| are lengthened to | α_ | ει | ι_ | ου | υ_ |
| Thus the forms | τάν-ς | ἐ-μεν-σα | ἐκλιν-σα | τόνς | δεικνυντ-ς |
| become | τά_ς | ἔμεινα | ἔκλι_να | τούς | δεικνύ_ς |
| the | I remained | I leaned | the | showing |
