na

well!, so!; used to introduce a statement

• Na, wo sind sie denn?

  So, where are they, then?

  Tatoeba · al_ex_an_der · CC BY 2.0 FR

• Na, na, na, was haben wir denn hier?

  Well, well, well, what have we here?

  Tatoeba · Vortarulo · CC BY 2.0 FR

oh, hm, huh, och, nu; expressing a (usually mild) degree of surprise, doubt, or frustration

• „Wie geht es dir?“ – „Na ja, es geht so.“

  "How are you?" "Oh, not bad."

  Tatoeba · ruth_tatoeba · CC BY 2.0 FR

• Ich bin älter als früher. Na so was!

  I'm older than I used to be. Oh!

  Tatoeba · Pfirsichbaeumchen · CC BY 2.0 FR

huh?; used as a question marker, often implying that the speaker knows the answer

hey!, hi!; used as a greeting, but with an interrogative intonation, as if saying “So? You see me there?”, or “So? How is everything?”