διαιτάω

Etymology
From +, frequentative of ; compare. Some forms are augmented after the prefix as usual, i.e., but due to the obscurity of the unprefixed verb others are augmented to , treating the prefix as part of the root. Still other forms have a double augment in or in  or a triple augment in. These augments are especially frequent in the prefixed verbs, , etc. (see Derived forms below).

Verb

 * 1) to treat handle, deal with or behave towards in a specific way
 * 2)  to lead one’s life, live
 * 3) to arbitrate, regulate
 * 4) to reconcile