Language / Polish word for accept [5]

Definetely "akceptować". You can for example "przyjąć gościa" (to accomodate the guests), also you can "przyjąć zaproszenie (od kogoś)" (to accept the invite from someone... on facebook). But there more correct form is "akceptować".

Language / "No tak"; The Oddest Phrase In Polish For This American [75]

Polish "No" is like english "yes". You can use it in many situations. "No tak" (of course yes), "No nie" (of course not), if someone will ask you "Do you want an sanchwich?" Polish accented "No" will be accepting answer. But it's a rude form. Better to use "tak, poproszę, chętnie. mhm :)".