Latin Noun Endings

2nd declension singular:

nominative and accusative

2nd declension singular:

nominative and accusative

base + um

2nd declension singular:

genitive

base + ī

2nd declension singular:

dative and ablative

base + ō

2nd declension plural:

nominative and accusative

base + a

2nd declension plural:

genitive

base + ōrum

2nd declension plural:

dative and ablative

base + īs

3rd declension singular:

nominative and accusative

1st word given in the dictionary

3rd declension singular:

genitive

2nd word given in the dictionary, drop the -is and you have the base of the word

3rd declension singular:

dative

base + ī

3rd declension singular:

ablative

base + e

3rd declension plural:

nominative and accusative

base + a

3rd declension plural:

genitive

base + um

3rd declension plural:

dative and ablative

base + ibus

1st declension singular genitive and dative ending

-ae

1st declension singular ablative ending

-ā

1st declension plural genitive ending

-ārum

1st and 2nd declension plural dative and ablative ending

-īs

2nd declension singular genitive ending

-ī

2nd declension singular dative and ablative ending

-ō

2nd declension plural genitive ending

-ōrum

3rd declension singular genitive ending

-is

3rd declension singular dative ending

-ī

3rd declension singular ablative ending

-e

3rd declension plural genitive ending

-um

3rd declension plural dative and ablative ending

-ibus