Formed as: ἄρθρον (árthron, “joint”) + -ῖτις (-îtis), as if the feminine of *ἀρθρίτης (arthrítēs), though no such form is attested.
ἀρθρῖτῐς • (arthrîtis) (genitive ἀρθρῑ́τῐδος) f, third
| Case / # | Singular | Dual | Plural | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominative | ἡ ἀρθρῖτῐς hē arthrîtis |
τὼ ἀρθρῑ́τῐδε tṑ arthrī́tide |
αἱ ἀρθρῑ́τῐδες hai arthrī́tides | ||||||||||
| Genitive | τῆς ἀρθρῑ́τῐδος tês arthrī́tidos |
τοῖν ἀρθρῑτῐ́δοιν toîn arthrītídoin |
τῶν ἀρθρῑτῐ́δων tôn arthrītídōn | ||||||||||
| Dative | τῇ ἀρθρῑ́τῐδῐ têi arthrī́tidi |
τοῖν ἀρθρῑτῐ́δοιν toîn arthrītídoin |
ταῖς ἀρθρῑ́τῐσῐ / ἀρθρῑ́τῐσῐν taîs arthrī́tisi(n) | ||||||||||
| Accusative | τὴν ἀρθρῑ́τῐδᾰ / ἀρθρῖτῐν tḕn arthrī́tida / arthrîtin |
τὼ ἀρθρῑ́τῐδε tṑ arthrī́tide |
τᾱ̀ς ἀρθρῑ́τῐδᾰς tā̀s arthrī́tidas | ||||||||||
| Vocative | ἀρθρῖτῐς arthrîtis |
ἀρθρῑ́τῐδε arthrī́tide |
ἀρθρῑ́τῐδες arthrī́tides | ||||||||||
| Notes: |
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