retardant
noun/rɪˈtɑrdənt/
Frequency rank: #18,095 of 20,003 in the WORDED list (wordfreq data)
Meaning
a substance or material that slows down or prevents a particular process, especially burning.
Example sentence
The building was treated with flame retardant to reduce the risk of fire spreading.
Synonyms & related words
More words in ranks 18,001–18,100
- recuperationthe process of recovering health or strength after illness or exertion.
- referentialcontaining or making references to other works, people, or ideas; relating to a reference.
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- reputethe opinion generally held of someone or something; reputation.
- ripento become ripe or fully developed, especially of fruit
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- rucksackA bag carried on the back, with shoulder straps, used for hiking or travel.
- sacrilegeAn act of treating something holy or deeply respected with disrespect or violation.