Devotedness and Sustentation

Devotedness noun - A feeling of strong or constant regard for and dedication to someone.

Sustentation and devotedness are semantically related. In some cases you can use "Sustentation" instead a noun "Devotedness".

Sustentation noun - The act or activity of keeping something in an existing and usually satisfactory condition.

Devotedness and sustentation are semantically related. Sometimes you can use "Devotedness" instead a noun "Sustentation".