Dignify is a related term of heighten.
As verbs the difference between dignify and heighten
is that dignify
is to invest with dignity or honour while heighten
is to make high; to raise higher; to elevate.
to invest with dignity or honour
to give distinction to
to exalt in rank
- Your worth will dignify our feast. - B. Jonson.
To make high; to raise higher; to elevate.
To advance, increase, augment, make larger, more intense, stronger etc.
:to heighten beauty
:to heighten a flavor or a tint.
* 2006 , Ashley Seager,
Employment rise gives chancellor a boost'', published in ''The Guardian Online , 6 December 2006
*:If Mr Brown chooses, he could raise his estimate of the economy's "trend" rate of growth in the coming years and so heighten his hopes of tax revenues.