I believe 99.9% of the people use emphases to make text underlined and bold, and yet we call those emphasis (ambiguously) and strong emphasis.
The only valid counter-argument I’ve seen so far came from my browser’s spellchecker, which persistently claims that unordered is not an English word (neither is inline). As I don’t feel full confidence in this regard, any comments from native speakers would be herzlich wilkommen.