Alpha stage software — under active development. Data may be incomplete or change without notice.
From un- ('not') + leavened, past participle of leaven, from Old French levain ('leaven'), from Latin levamen ('relief, alleviation'), from levare ('to raise, lighten'), from levis ('light').
View etymology graph ->
General
Open this dialog?
Close dialogEsc
Open search⌘K
Press ? anytime to toggle this dialog