Where does “novaenta” come from?

novaenta (Old Portuguese) comes from Vulgar Latin novaginta, from Latin nonaginta, from Latin nūnāgintā, from Proto-Indo-European h₁néwn̥(d)ḱomt, from Proto-Indo-European h₁néwn̥ — nine.

Ancestry of “novaenta”, step by step

StepLanguageWordMeaning
1Vulgar Latinnovagintaninety
2Latinnonagintaninety; 90
3Latinnūnāgintā
4Proto-Indo-Europeanh₁néwn̥(d)ḱomtnine tens
5Proto-Indo-Europeanh₁néwn̥nine
Every word from Proto-Indo-European h₁néwn̥Every word from Proto-Indo-European h₁néwn̥(d)ḱomtEvery word from Latin nūnāgintā
novaenta — Etymology, Origin & Word History | Etymology Explorer