Click on the elements of interest for more details,
or make a new query .
The numbers that are shown in the parentheses indicate how
many of your word queries appear in each category.
- ptero-, pter-, -ptera, -pteron, -pteryx, -ptery, -pterous (Greek: feather, wing, winglike) (one matching result)
- di-, dicho-, dich- (Greek: number two; twice, divided, double; unalike; a number used as a prefix) (one matching result)