What Us a Subtheme?

: a theme that is secondary to a larger theme … these three different bodies of work are also bound together by the entwined themes of migration, globalism, and—unexpectedly—portraiture. Subthemes of labour, old age, and surveillance also emerge here.

What is the difference between theme and subtheme?

A theme tends to describe the different facets of a pattern across the dataset. A subtheme exists 'underneath' the umbrella of a theme. It shares the same central organising concept as the theme, but focuses on one notable specific element.

Is sub-themes one word?

Subtheme is a noun. A noun is a type of word the meaning of which determines reality.