σύμβασις

Ancient Greek

σῠμβαίνω (sumbaínō) +‎ -σις (-sis)

σῠ́μβᾰσῐς • (súmbasis) f (genitive σῠμβᾰ́σεως); third declension

Case / #	Singular	Plural
Nominative	ἡ σῠ́μβᾰσῐς hē súmbasis	αἱ σῠμβᾰ́σεις hai sumbáseis
Genitive	τῆς σῠμβᾰ́σεως tês sumbáseōs	τῶν σῠμβᾰ́σεων tôn sumbáseōn
Dative	τῇ σῠμβᾰ́σει têi sumbásei	ταῖς σῠμβᾰ́σεσῐ / σῠμβᾰ́σεσῐν taîs sumbásesi(n)
Accusative	τὴν σῠ́μβᾰσῐν tḕn súmbasin	τᾱ̀ς σῠμβᾰ́σεις tā̀s sumbáseis
Vocative	σῠ́μβᾰσῐ súmbasi	σῠμβᾰ́σεις sumbáseis
Notes:	This table gives Attic inflectional endings. For declension in other dialects, see Appendix:Ancient Greek dialectal declension.

Third declension of ἡ σῠ́μβᾰσῐς; τῆς σῠμβᾰ́σῐος (Ionic)

Case / #	Singular	Plural
Nominative	ἡ σῠ́μβᾰσῐς hē súmbasis	αἱ σῠμβᾰ́σῐες hai sumbásies
Genitive	τῆς σῠμβᾰ́σῐος tês sumbásios	τῶν σῠμβᾰσῐ́ων tôn sumbasíōn
Dative	τῇ σῠμβᾰ́σῑ têi sumbásī	τῇσῐ / τῇσῐν σῠμβᾰ́σῐσῐ / σῠμβᾰ́σῐσῐν têisi(n) sumbásisi(n)
Accusative	τὴν σῠ́μβᾰσῐν tḕn súmbasin	τᾱ̀ς σῠμβᾰ́σῑς / σῠμβᾰ́σῐᾰς tā̀s sumbásīs / sumbásias
Vocative	σῠ́μβᾰσῐ súmbasi	σῠμβᾰ́σῐες sumbásies
Notes:	Dialects other than Attic are not well attested. Some forms may be based on conjecture. Use with caution.