oksiidii is the singular illative of oksiida.

oksiidaN

Finnish

oksidiN

Nordsamisk-finsk ordbokdict-sme-fin/src/n_smefin.xml:247349Edit on GitHub Suggest

oksijddaN

North Sámi – Lule Sámidict-sme-smj/src/all_smesmj.xml:39687Edit on GitHub Suggest