This is the 480th most frequent Icelandic word.
hvar
"Where."
Here, 'hvar' is used as an interrogative pronoun to inquire about a location.
Hvar ertu núna?
Where are you now?
In this sentence, 'hvar' functions within a subordinate clause to indicate a sense of uncertainty about a location.
Ég velti því fyrir mér hvar þau gætu verið.
I wonder where they might be.
Here, 'hvar' is part of a question embedded within the main sentence, connecting the act of remembering with a location.