This is the 302nd most frequent Romanian word.
destul
Enough.
Here, 'destul' in 'destul de' means 'quite' and expresses extent.
Este destul de inteligent pentru a rezolva problema.
He is quite intelligent to solve the problem.
In this context, 'destul' means 'enough' and conveys sufficiency in terms of quantity.
Am mâncat destul să mă satur.
I ate enough to feel full.
In this sentence, 'destul' indicates an adequate amount of time.