Suffixes –луу, -дай form adjectives. They mean: -луу – possession -дой – similar, like, alike Тоо – mountain Ай – moon Тоолуу – mountainous, тоолуу өлкө – mountainous country. Айлуу – lunar, айлуу түн – moonlight night. Тоодой – huge, тоодой бакыт – great happiness. Айдай – like the moon, айдай сулуу – beautiful as the moon. “Сыяктуу” - The root "сыяк" itself means appearance, face, look. The suffix -туу denotes the acquisition of a trait, so “сыяктуу” - analogical, analogous, similar, likewise. Атам сыяктуу көрүнбөймүн - I'm not going to look like my dad. “Атамтай” - If we follow the vowel harmony it would be “атамдай”. “Ата-м” means “my Dad”, -дай - similar, like, alike, so “атамдай” - like my Dad. Атамдай көрүнбөйм - I'm not going to look like my dad. Between two sentences: 1.“Атамдай сыяктуу көрүнбөйм”, 2.“Атамдай көрүнбөйм the second is grammatically correct.

Because the Kyrgyz is agglutinative language, the root is never changed.

Yes, but we write with two "т" - таттуу.

ahhh it is like in Turkish "li/lu" tatlı = татуу

I meant "Атамтай көрүнбөймүн" without "сыяктуу"