This is the 85th most frequent Romanian word.
ajuns
"Ajuns" in English means "arrived" or "reached."
Here 'ajuns' is the past participle of the verb 'a ajunge', meaning 'to arrive', used to indicate that the action of arriving home was completed.
Am ajuns acasă la timp.
I arrived home on time.
'Ajuns' here means 'arrived', used metaphorically to describe reaching an intellectual or decision-making state.
Ești ajuns la o concluzie clară?
Have you arrived at a clear conclusion?
In this instance, 'ajuns' is employed in the future perfect tense to speculate on the action of having arrived by a specific future time.