agergarri

iz.

1. ( froga ) evidence, proof

2. indication; Euskal Herria maite duearen \agergarririk onena, euskara erabiltzea da the best indication that one has to show that he loves the Basque Country is by using Basque; apaltasuna da edertasunaren \agergarririk hoberena humility is the best mark of beauty