Dutiful and Lowly

Dutiful adjective - Marked by or showing proper regard for another's higher status.

Lowly and dutiful are semantically related In some cases you can use "Lowly" instead an adjective "Dutiful".

Nearby Word: dutifully

Lowly adjective - Belonging to the class of people of low social or economic rank.

Dutiful and lowly are semantically related in humble topic. Sometimes you can use "Dutiful" instead an adjective "Lowly", if it concerns topics such as inferior.

Nearby Word: lowliness