1. A method comprising: detecting, by an electronic device, a first speech input; in response to the first speech input, displaying, by the electronic device, a plurality of textual words; detecting, by the electronic device, at least one contactless swipe gesture; determining, by the electronic device, a direction of the at least one contactless swipe gesture; highlighting, by the electronic device, one-by-one for each contactless swipe gesture of the at least one contactless swipe gesture, each textual word, from the plurality of textual words, being displayed along a path of the direction of the at least one contactless swipe gesture; detecting, by the electronic device, a second speech input; and in response to detecting the second speech input, substituting, by the electronic device, a highlighted textual word of the path of the direction of the at least one contactless swipe gesture with a second textual word, wherein the second textual word corresponds to the second speech input.