This is the 408th most frequent Estonian word.
mõistlik
Reasonable.
In this sentence, 'mõistlik' refers to a sensible action or behavior under the given circumstances.
Mõistlik on varakult kohale minna, et kohti jaguks.
It's reasonable to arrive early to ensure there are seats available.
Hhere, 'mõistlik' refers to the characteristic of the recommendation, judging it as rational or wise.
Ma pean mõistlikuks tema soovitust.
I find his recommendation sensible.
Here, 'mõistlik' is used to describe someone's decision-making process as reasonable or logical.