A) The repetition of usually initial consonant sounds in two or more neighboring words or syllables:- Alliteration.
B) The presentation of a thing with underemphasis, especially to achieve a greater effect; understatement :- meiosis.
C) A direct comparison of two, usually unlike things, using "like" or "as":-simile.
D) The formation of a word from a sound associated with what is named:-Onomatopoeia.
E) A word or phrase for one thing that is used to refer to another thing to show or suggest that they are similar:-metaphor.
F) Exaggerated statements or claims not meant to be taken literally:-Hyperbole.
G) A brief and indirect reference to a person, place, thing, or idea of historical, cultural, literary, or political significance:-Allusion
H) Giving an object or animal human behaviors and motivations
I) An expression that cannot be understood from the meanings of its separate words but must be learned as a whole:-idiom.