Owl!
contrast
The letters 'dniinad' is an anagram of the pantomime character Dandini. Dandini appears in the pantomime Cinderella.
The answer is "an anagram".
coffeetoffeecommittee
Foil. A foil is a character who contrasts with another character, usually the protagonist, in order to highlight certain qualities or traits of the main character.
character, sign
The term alpha characters refers to those characters that are letters. This is in contrast with numeric characters, which are numbers.
The anagram is contrast.
Contrast
Words, letters, punctuation.
A character is one letter
Sophie
Owl!
Rocket?
Edward Norton
contrast