Ianuarii
Wordlist from Comphistsem Frankfurt, Jan. 2016:
n GEN sg pos | m GEN sg pos | m VOC pl pos | m NOM pl pos | n GEN sg pos | m GEN sg pos | f GEN sg pos | n GEN sg pos | m GEN sg pos | m VOC pl pos | m NOM pl pos | m GEN sg Ianuarius
Helmut Schmid's TreeTagger with Latin data by Gabriele Brandolini: Ianuarius N:gen
Georges, Ausführliches lateinisch-deutsches Handwörterbuch, 8. Aufl. (1913)
Iānuārius, s. Ianus a. E.