"Dia tidak mendengar teriakan saya"- not "triak".
Dear Donny, should be okay as well,
Correct. "Teriak" is a verb.
'teriak' is a noun.
I feel like "mendengarkan" should be ok since it's a verb form that needs a direct object, and it does have one in "teriak". What is my mistake?
mendengar = to hear
mendengarkan = to listen to