If you are trying to create your own simile, I would focus on what you personally think of when you think of “cold”. But for some examples, here are some of my favourites sourced from bartleby.com : Cold as loveless duty done. read more
Significance of Simile in Literature Simile can be an excellent way for an author either to make an unusual thing seem more familiar (i.e., “The planet Zenoth was as cold as ice”) or a familiar thing seem more unique (i.e., “Her smile was jagged like a broken zipper”). read more