421 Stems in -υν, pres. in -νω (ι-class, [259 b](file:///x:/Departments/Classics_Texts/schoolgrammarofa00goodrich_porson/HTML%20Files/Chapter-259.html)). These are largely from adjective-stems in -υ, but also from other stems, which are changed or extended to conform to the model:
βαρνω (βαρυν-) make heavy, |
βαρύς heavy, |
ταχνω (ταχυν-) hasten, |
ταχύς swift, |
λαμπρνω (λαμπρυν-) brighten, |
λαμπρός shining, |
αἰσχνω (αἱσχυν-) make ashamed, |
αἶσχος shame, |
μηκνω (μηκυν-) lengthen, |
μῆκος length. |