The phrase "an additional character" is correct and usable in written English.
It can be used when referring to an extra or supplementary character in a context such as writing, coding, or storytelling.
Example: "To enhance the plot, the author decided to introduce an additional character who would bring a new perspective to the story."
Alternatives: "a supplementary character" or "an extra character".
Chloe Lamford's marvellous, intricate design has the eerie vitality of an additional character: sweet and sinister.
The centrepiece of the set, an imposing mining truck, serves wonderfully as an additional character in the play.
The newly defined second wing provides an additional character to be considered in the search for homologies of the ovule outer integument or cupules in derived seed-plants.
These singers have helped give the state its own identity to such a degree that it often feels like an additional character in their narratives.
His role in the narrative, though never anthropomorphized, becomes that of an additional character, providing what amounts to a moral yardstick by which the others can be assessed.
In contrast, Mr. Taylor upends this tradition in the first of "Esplanade's" two slow movements by introducing an additional character whose androgyny strangely subverts everything.
But since we have an idea of what's to come, any additional characters or pieces of information fit in a tight puzzle.
Whether this is simply an additional reference to the Telugu character is unknown.
The search effort for a pattern with one additional character is therefore minimal, because neither an actual string search nor a full tree traversal needs to be accomplished for each step of the motif search.
The last guide, the Ultimania Ω, includes voice actor and additional staff interviews, the complete story of Final Fantasy XIII including additional character profiles, a collection of artworks and illustrations, and additional dissections of the story and background.
The last guide, the Ultimania Ω, includes voice actor interviews, the complete story of Final Fantasy XII including additional character profiles, a collection of artworks and illustrations, the complete play guide, and a novella written by Benny Matsuyama, author of Hoshi wo Meguru Otome from the Final Fantasy VII Ultimania Ω Guide.
