From συνήθης (sunḗthēs) + -ια (-ia).
σῠνήθειᾰ • (sunḗtheia) f (genitive σῠνηθίᾱς); first declension
| Case / # | Singular | Dual | Plural | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominative | ἡ σῠνήθειᾰ hē sunḗtheia |
τὼ σῠνηθείᾱ tṑ sunētheíā |
αἱ σῠνήθειαι hai sunḗtheiai | ||||||||||
| Genitive | τῆς σῠνηθείᾱς tês sunētheíās |
τοῖν σῠνηθείαιν toîn sunētheíain |
τῶν σῠνηθειῶν tôn sunētheiôn | ||||||||||
| Dative | τῇ σῠνηθείᾳ têi sunētheíāi |
τοῖν σῠνηθείαιν toîn sunētheíain |
ταῖς σῠνηθείαις taîs sunētheíais | ||||||||||
| Accusative | τὴν σῠνήθειᾰν tḕn sunḗtheian |
τὼ σῠνηθείᾱ tṑ sunētheíā |
τᾱ̀ς σῠνηθείᾱς tā̀s sunētheíās | ||||||||||
| Vocative | σῠνήθειᾰ sunḗtheia |
σῠνηθείᾱ sunētheíā |
σῠνήθειαι sunḗtheiai | ||||||||||
| Notes: |
| ||||||||||||
Learned borrowing from Ancient Greek συνήθεια (sunḗtheia).
συνήθεια • (synítheia) f (plural συνήθειες)
| singular | plural | |
|---|---|---|
| nominative | συνήθεια (synítheia) | συνήθειες (synítheies) |
| genitive | συνήθειας (synítheias) | συνηθειών (synitheión) |
| accusative | συνήθεια (synítheia) | συνήθειες (synítheies) |
| vocative | συνήθεια (synítheia) | συνήθειες (synítheies) |