infanteriijaid is the plural accusative or plural genitive of infanteriija.

infanteriijaN

Finnish

jalkaväkiN

Nordsamisk-finsk ordbokdict-sme-fin/src/n_smefin.xml:201868Edit on GitHub Suggest

infanterijjaN

North Sámi – Lule Sámidict-sme-smj/src/all_smesmj.xml:29562Edit on GitHub Suggest

Case	Sg	Pl
Nom	infanteriija	infanteriijat
Acc	infanteriija	infanteriijaid
Gen	infanteriija	infanteriijaid
Ill	infanteriijai / infanteriijii	infanteriijaide
Loc	infanteriijas	infanteriijain
Ess	infanteriijan
Com	infanteriijain	infanteriijaiguin