  We investigate connections between resolvability and different forms of
tightness. This study is adjacent to [1,2].
  We construct a non-regular refinement $\tau^*$ of the natural topology of the
real line $\mathbb{R}$ with properties such that the space $(\mathbb{R},
\tau^*)$ has a hereditary nowhere dense tightness and it has no
$\omega_1$-resolvable subspaces, whereas $\Delta(\mathbb{R}, \tau^*) =
\frak{c}$.
  We also show that the proof of the main result of [1], being slightly
modified, leads to the following strengthening: if $L$ is a Hausdorff space of
countable character and the space $L^\omega$ is c.c.c., then every submaximal
dense subspace of $L^\kappa$ has disjoint tightness. As a corollary, for every
$\kappa \geq \omega$ there is a Tychonoff submaximal space $X$ such that
$|X|=\Delta(X)=\kappa$ and $X$ has disjoint tightness.
