The word "Nivaline" is spelled with five letters and two syllables. It is pronounced as /naɪvəliːn/. The first syllable "nai" is stressed, and the letter "v" is pronounced as /v/ as in "violet" and "very". The following syllable "li" is unstressed, and the last syllable "ne" is pronounced as /ni/ as in "nitrogen" and "nickel". "Nivaline" is a chemical compound that is used as a deicing agent and anti-freeze solution.