What is the primary connotation of the word "blatant"?

The primary connotation of the word "blatant" is indeed "obvious." When something is described as blatant, it typically means that it is very noticeable, conspicuous, or done openly and unashamedly. This suggests an absence of any attempt to disguise or hide the action or characteristic, making it clear and apparent to observers.

In contrast, the other options convey meanings that are much different from this connotation. For example, "hidden" implies something that is concealed or not immediately detectable, while "subtle" refers to something that is not immediately obvious or requires careful thought to notice. "Occult" suggests a hidden or secretive nature, often associated with mystical or enigmatic elements. These meanings do not align with the direct and unambiguous nature implied by "blatant." Hence, "obvious" is the term that most accurately captures the essence of blatant behavior or characteristics.