Learn Turkish: Ev küçük görünüyor.

In Turkish, there is no separate word for 'the'. When a noun like ev (house) is the subject of the sentence, it is automatically understood as specific ('the house') unless you add bir (a/an). If we wanted to say 'A house looks small', we would say Bir ev küçük görünüyor.

How is the verb 'görünüyor' related to the word for 'to see'?

The verb for 'to see' is görmek. By adding the suffix -ün, it becomes görünmek, which means 'to be seen', 'to appear', or 'to look' (as in looking a certain way). So while you use görmek to see a house, the house itself görünüyor (appears) to you.

Why does the ending of 'görünüyor' use 'ü' instead of 'i' like in 'biliyor'?

This is because of vowel harmony, a core rule in Turkish where suffixes match the vowels of the root word. The verb stem is görün-. Since its last vowel is ü, the present continuous ending becomes -üyor to match it, rather than -iyor, -ıyor, or -uyor.

Is the word order exactly the same as English here?

It is! The order is Subject (Ev), Adjective (küçük), and Verb (görünüyor). However, while English lets you put the verb in the middle ('The house looks small'), Turkish puts the verb at the very end. The matching order here is just a lucky coincidence because the sentence is so short.