No. It is similar in meaning and thus a synonym.
bad
An antonym for the verb to scramble is to organize.
Let loose, chaos, unorganized
to arrange things or people to make then more efficient
Organize is another word for orchestrate. Additional synonyms include arrange and coordinate.
A few synonyms for the word "Organize" are; Arrange, Adapt, Shape, Line Up, and Tabulate. Organize is a verb and its true definition means "To Systematize".
Nothing
Noun: idea, plot, intention, proposal Verb: plot, organize, arrange
Disarrange is the exact antonym, however disorder and disrupt work as well.
Sort
The antonym of the word 'synonym' is 'antonym'.
care for, clean, neaten, and tidy are examples of antonyms for ransack.