This is the 6115th most frequent Swedish word.
keys
In Swedish, "keys" does not have a direct meaning and may be interpreted as an English loanword for "nycklar" (keys).
Here, the word 'nycklar' refers to physical objects used to open locks.
Jag har tappat bort mina nycklar.
I have lost my keys.
In this case, 'tangenter' refers to the keys of a musical instrument, such as a piano.
Musikern spelade en melodi på sina tangenter.
The musician played a melody on his keys.
Here, 'nyckeln' is used metaphorically to mean the solution or main idea related to something.