Correct option is D
The correct antonym of the given word is
natural.
Synthetic: Something made artificially, not naturally occurring (कृत्रिम).
Example: Synthetic fibers are cheaper than natural ones.
Natural: Existing in or derived from nature; not artificial (प्राकृतिक).
Example: Natural products are often healthier than synthetic ones.
·
Synonyms of synthetic: artificial, man-made, fake, manufactured.
·
Antonyms of synthetic: natural, organic, real, genuine.
Meanings of all the given options:
·
Artificial: Made by humans, not natural (कृत्रिम).
·
Imitation: A copy or something made to look like the original (नकली).
·
Processed: Treated or prepared through a series of actions (प्रसंस्कृत).
·
Natural: Existing in or derived from nature (प्राकृतिक).