This is the 501st most frequent Czech word.
nijak
"Not at all" or "in no way."
Here 'nijak' means 'in no way' and is used to emphasize the disapproval.
S tímto názorem nijak nesouhlasím.
I do not agree with this opinion in any way.
In this sentence, 'nijak' signifies 'not at all' and is used to stress that the issue has no relevance to me.
Tento problém se mě nijak netýká.
This issue does not concern me at all.
'Nijak' in this context is used to express that no action or circumstance led to anger.