Is it 'more importantly' or 'more important'?
No , more important in the same context as more importantly has the same problem as the adverb. Unless, of course, it doesn't. And so more important, it was helpfully postulated, was actually part of the longer phrase "what is more important," with an imagined ellipsis sweeping the "what is" away in the final version.
DA: 75 PA: 2 MOZ Rank: 23