nroff question

[Bonnie J. Black]

	I am running an acereport in Informix and piping it through
nroff to produce a letter.  At one point I want to underline only two
words of a line of text and I am having difficulty.  I have tried it
several different ways and have gotten various output, none of it quite
right.  In some cases, the two words are underlined and then the rest of
the line just drops out.  In another case, the desired words are underlined
and the rest of the line goes to a new line.  And there is also there case
in which the two words are underlined and the rest of the line is underlined
even though I don't want it to be.  Can anyone out there help me?

Bonnie