Humdrum and Nowhere

Humdrum adjective - Causing weariness, restlessness, or lack of interest.

Nowhere and humdrum are semantically related In some cases you can use "Nowhere" instead an adjective "Humdrum".

Nowhere noun - The open rural area outside of big towns and cities.

Humdrum and nowhere are semantically related in normal topic. You can use "Humdrum" instead an adjective "Nowhere", if it concerns topics such as irritating, commonplace, uninteresting, unimaginative.