#28167

Is it clipped because the right column is stretched by a non-breakable long word?

As a rule table without explicit width attribute may grow horizontally till it reaches the right edge of nesting element. (A right edge of element is defined by htmlWidth conversion parameter) However if there are big images or very long portions of unbreakable content, they will stretch the table cell to fit.

A workaround depends on what you exactly faced with.