The word "re-eked" doesn't have an official antonym, as it's not a commonly used or recognized word. However, if we break down the word into its two parts - "re" meaning again, and "eked" meaning to give off a strong smell - we could come up with some possible antonyms based on those meanings.
For "re," some possible antonyms could be never, not, or zero. For "eked," antonyms could include scentless, odorless, inoffensive, or even fragrant. So, some possible alternatives to the nonexistent antonym of "re-eked" could be "never fragranced," "not smelly," or "scentless again.