Many sticklers do not accept importantly in the two sentences that follow: I left my bed and, more importantly, I left the house. In Spanish write one sentence using each of the following verbs. More importantly, though, Russell's narrative pulls the rug from under us, … More importantly, do you really need to open with a sentence adverb such as Importantly, Interestingly, Strikingly, Happily, or even Boringly? You have to use “more” or “most” when you use “important” at the beginning of a sentence like that, but you can use “importantly” alone. Most importantly is just a sentence-modifying adverbial phrase like any other: So prescriptivists holding the “most important, not most importantly” view are asserting that importantly is only valid if it is unmodified, while important is only valid if it is modified. "More important" and "more importantly" are used as full-sentence modifiers, often in the initial position and treated parenthetically (set off with a comma). Either phrase can usually be translated as "what is more important." Similar words such as notable and interesting need the -ly adverb. Drop the “most” from the example quoted above; the sentence still works. 1. Learn how to use But using many example sentences. “Most importantly” is an adverbial phrase, used to modify a verb. ; 3. Google NGram shows a significant preference for "more important." Yes,you can start off a sentence with more importantly because it is a transition starter,for example if you are writing an essay more importantly you certainly can try. More similar words: importantly, important, unimportant, importance, of importance, import substitution, import, imported, importune, import quota, importunate, blatantly, instantly, constantly, hesitantly, reluctantly, exorbitantly, mostly, portal, comport, impostor, imposter, imposture, portable, portly, reportage, for the most part, impudently, first and foremost, supportable. Show them instead! More important, the armies in the east had used up all their supplies. The tracing out of this identity in diversity, whether regarded as evidence of blood-relationship or as a remarkable display of skill on the part of the Creator in varying the details whilst retaining the essential, became at this period a special pursuit, to which Goethe, the poet, who himself contributed importantly to it, gave the name " morphology." More notably, the male bird has a much brighter plumage. Why spoon-feed your audience? Critics of those sentences would prefer "more important" (what is more important, I left the house) and "most important" (what is most important, Churchill was a statesman).