senores
seniors
The plural form of apparatus is apparatuses. It has no foreign plural.
Forum---Plural Form Forums,Foreign Plural Form Forumina
The foreign plural of addendum is "addenda."
The foreign plural of "prospectus" is "prospectuses."
The singular form of "senores" is "senor" and the plural form is "senores" (with an accent over the "o").
Well, the English Plural is momentums and the Foreign Plural is momenta!
Stimuli is already the plural of stimulus.
The foreign plural of "madame" is "mesdames."
The foreign plural of criterion is "criteria."
its agendumia
The foreign plural for cranium is "crania."