WordNet records no synonym and no antonym for acrylamide. It is the only member of its synset, which is common for technical, taxonomic and single-sense vocabulary — there is no other English word that means the same thing. The broader and narrower terms below are the useful relations in that case.
Counts are distinct word forms across every sense. A synonym that appears under three senses is counted once here and shown three times below, under each sense it belongs to.
a white crystalline amide of propenoic acid can damage the nervous system and is carcinogenic in laboratory animals
“they claimed that acrylamide is produced when certain carbohydrates are baked or fried at high temperatures”
Synonyms, antonyms and the broader and narrower relations for acrylamide come from Princeton University’s WordNet. Full sources and licences.