Latex has paragraphs and subparagraphs
Til from NASA’s (!) docs1 that there are two sub-levels after subsubsection:
\subsubsection{Example Sub-Sub-Section}
\label{sec:example-subsubsection}
\ref{sec:example-subsubsection} is an example of \texttt{subsubsection}.
\paragraph{Example Paragraph}
\label{sec:example-paragraph}
\ref{sec:example-paragraph} is an example of \texttt{paragraph}.
\subparagraph{Example Sub-Paragraph}
\label{sec:example-subparagraph}
\ref{sec:example-subparagraph} is an example of \texttt{subparagraph}.
I so needed them!
Nel mezzo del deserto posso dire tutto quello che voglio.