Readers are able to relate to the narrators message
<u>Most of the office personnel assumed that Devon's home life was as </u><u><em>bland</em></u><u> as his uninteresting manner at work. </u>
Bland is the most accurate option to be the correct answer on this sentence due to its meaning, which is: <em>lacking strong features or characteristics and therefore uninteresting. </em>
As you can see, the following text on the same sentence mentions de word: <em>"uninteresting" </em>, which is basically a synonym of the word <u><em>bland</em></u> .