-η

See also: η, ή, ἡ, ἥ, ᾖ, դ, ղ, Ⴂ, and Appendix:Variations of "h"

Ancient Greek

Alternative forms

• -ᾱ (-ā), -ᾱ́ (-ā́)
• -ή (-ḗ)

Etymology

From earlier -ᾱ (-ā), from Proto-Indo-European *-eh₂.

Suffix

-η • (-ē) f (genitive -ης); first declension (Attic, Epic, Ionic, Koine)

1. Added to verbal stems ending in a consonant to form an action noun.
   2. Added to o-grade of the verbal stem

      ‎τρέφω (tréphō, “to nourish”) + ‎-η (-ē) → ‎τροφή (trophḗ, “nourishment”)

   4. Added to zero-grade of the verbal stem

      ‎φεύγω (pheúgō, “to flee”) + ‎-η (-ē) → ‎φυγή (phugḗ, “flight”)

      ‎τυγχάνω (τυχ-) (tunkhánō (tukh-), “to happen”) + ‎-η (-ē) → ‎τύχη (túkhē, “fortune”)

   6. Added to e-grade of the verbal stem

      ‎στέγω (stégō, “to shelter”) + ‎-η (-ē) → ‎στέγη (stégē, “roof”)

Usage notes

In Attic, the suffix retains the form -ᾱ (-ā) after ε (e), ι (i) or ρ (r).

The o-grade and zero-grade derivations have the accent on the suffix.

Declension

First declension of -η; -ης (Attic)

Case / #	Singular	Dual	Plural
Nominative	-η -ē	-ᾱ -ā	-αι -ai
Genitive	-ης -ēs	-αιν -ain	-ῶν -ôn
Dative	-ῃ -ēi	-αιν -ain	-αις -ais
Accusative	-ην -ēn	-ᾱ -ā	-ᾱς -ās
Vocative	-η -ē	-ᾱ -ā	-αι -ai
Notes:	This table gives Attic inflectional endings. For declension in other dialects, see Appendix:Ancient Greek dialectal declension.

First declension of -ή; -ῆς (Attic)

Case / #	Singular	Dual	Plural
Nominative	-ή -ḗ	-ᾱ́ -ā́	-αί -aí
Genitive	-ῆς -ês	-αῖν -aîn	-ῶν -ôn
Dative	-ῇ -êi	-αῖν -aîn	-αῖς -aîs
Accusative	-ήν -ḗn	-ᾱ́ -ā́	-ᾱ́ς -ā́s
Vocative	-ή -ḗ	-ᾱ́ -ā́	-αί -aí
Notes:	This table gives Attic inflectional endings. For declension in other dialects, see Appendix:Ancient Greek dialectal declension.

Alternative forms

• -ᾱ (-ā) – Aeolic, Doric

Derived terms

Ancient Greek words suffixed with -η (o-grade)

Ancient Greek words suffixed with -η (zero grade)

Ancient Greek words suffixed with -η (e-grade)

References

• Smyth, Herbert Weir (1920), “Part III: Formation of Words”, in A Greek grammar for colleges, Cambridge: American Book Company, § 859.2