THE DECLENSIONS OF IRREGULAR NOUNS
Many nouns don't decline
according to the rules which the declensions follow. These nouns are called
irregular nouns.
Some nouns remain with the same ending throughout all the cases. The case can be determined by the accompanying article. These are called indeclinable nouns. These indeclinable nouns are words of foreign origin; names of the letters of the alphabet; titles of names, which are attached by a hyphen; names of foreign places and surnames, which are in the genitive case.
Some nouns don't exist in
certain cases in the singular and plural. Usually it is the genitive case and
the adjective of the noun is usually a substitute. These are called elliptic
nouns.
Some nouns decline with their own
endings and not according to the tables of the masculine,
feminine, or neuter
declensions. Some masculine nouns ending in "έας"
decline like ταμίας
in the singular, while in the plural, they decline like the ancient Greek nouns
as σκεψή
does. An example is
γραμματέας (secretary) below:
γραμματέας |
Singular |
Plural |
Nominative |
γραμματέας |
γραμματείς |
Genitive |
γραμματέα |
γραμματέων |
Accusative |
γραμματέα |
γραμματείς |
Vocative |
γραμματέα |
γραμματείς |
Several neuter nouns ending
in "-ον," "-αν," "-εν,
and "-υ." These are:
1)
"-ον"-ον (being), παρόν
(present), παρελθόν (past),
καθήκον (duty),
ενδιαφέρον (interest),
συμφέρον (benefit),
μέλλον (past)
2) "-αν"-παν (all, everything),
σύμπαν (universe)
3) "-εν"-μηδέν (zero),
φωνήεν (vowel)
4) "-υ"-οξύ (acid), δόρυ
(spear)
ον |
Singular |
Plural |
Nominative |
ον |
όντα |
Genitive |
όντος |
όντων |
Accusative |
ον |
όντα |
Vocative |
ον |
όντα |
καθήκον |
Singular |
Plural |
Nominative |
καθήκον |
καθήκοντα |
Genitive |
καθήκοντος |
καθηκόν |
Accusative |
καθήκον |
καθήκοντα |
Vocative |
καθήκον |
καθήκοντα |
παν |
Singular |
Plural |
Nominative |
παν |
πάντα |
Genitive |
παντός |
πάντων |
Accusative |
παν |
πάντα |
Vocative |
παν |
πάντα |
σύμπαν |
Singular |
Plural |
Nominative |
σύμπαν |
σύμπαντα |
Genitive |
σύμπαντος |
συμπάντων |
Accusative |
σύμπαν |
σύμπαντα |
Vocative |
σύμπαν |
σύμπαντα |
Singular |
Plural |
|
Nominative |
μηδέν |
μηδενικά |
Genitive |
μηδενός |
μηδενικών |
Accusative |
μηδέν |
μηδενικά |
Vocative |
μηδέν |
μηδενικά |
φωνήεν |
Singular |
Plural |
Nominative |
φωνήεν |
φωνήεντα |
Genitive |
φωνήεντος |
φωνηέντων |
Accusative |
φωνήεν |
φωνήεντα |
Vocative |
φωνήεν |
φωνήεντα |
οξύ |
Singular |
Plural |
Nominative |
οξύ |
οξέα |
Genitive |
οξέος |
οξέων |
Accusative |
οξύ |
οξέα |
Vocative |
οξύ |
οξέα |
δόρυ |
Singular |
Plural |
Nominative |
δόρυ |
δόρατα |
Genitive |
δόρατος |
δοράτων |
Accusative |
δόρυ |
δόρατα |
Vocative |
δόρυ |
δόρατα |
NOUNS WITH TWO GENDERS
Some nouns have two genders, which have a
different ending and sometimes a different accentuation. Such nouns are ο
κρίνος-το
κρίνο (lilly) and ο
σκύλος-το
σκυλί (dog).
Many nouns have two genders, but not with
the exact same meaning: τραπέζι
(table) and τράπεζα
(bank), χώρα (country)
and χώρος (room, space).
Several masculine nouns form the plural
with the neuter gender, for example, ο πλούτος-τα πλούτη (wealth); or form the plural in two genders, for example, ο βράχος, οι βράχοι, τα βράχια
(boulder). The different plurals follow
two declension patterns. The two types
of plural sometimes differ and in meaning, for example, ο λόγος, οι λόγοι (cause, purpose), τα λόγια (word).