No, antonyms do not mean sound alike. Antonyms are words that have opposite meanings, while words that sound alike but have different meanings are called homophones.
Synonyms are the different words that mean the same thing. Like for the word mean, a synonym would be unkind. Antonyms are words that mean the opposite of a word. For the word mean, an antonym might be nice.
Will
The opposite word of "same" is "different" or "opposite."
The opposite of Pallor is bright or vivid.
Antonyms.
Over!
unrepresentative
hotwarmetc...:)
unattentive
Sleep
dirty