This is the 6779th most frequent Turkish word.
benter
"Benter" is not a standard Turkish word. It may be a typo or a specific name/place.
Here, 'Benter' functions as a proper noun, possibly a name.
Benter kitapları düzenli bir şekilde sıraladı.
Benter arranged the books neatly.
In this sentence, 'benter' is used as an adjective or descriptor implying rarity or quality, but this usage might be non-standard.
Bu konuda benter bir uzman bulmak zor olabilir.
It might be difficult to find an expert in this matter.
The word 'benter' is not used in this example, but 'benzer' is similar and means 'similar.' 'Benter' might be mistaken for it.