  In this work, we construct a traversable wormhole by providing a suitable
embedding function ensuring the fulfilling of the flaring--out condition. The
solution contains free parameters that are reduced through the study of the
acceptable conditions of a traversable wormhole. We compute both the quantifier
of exotic matter and the quasi--normal modes through the $13^{th}$ order WKB as
a function of the remaining free parameters. We obtain that the wormhole
geometry can be sustained by a finite amount of exotic matter and seems to be
stable under scalar perturbations.
