θεματικός

A. of or for a θέμα:

I. that in which a valuable prize is proposed, ἀγὼν θ., opp. στεφανίτης and φυλλίτης, Poll. 3.153, cf. IG 3.128.20, IGRom. 4.1432.20, 1442.8 (Smyrna), LW 894.17 (Delph.); τρόπος θ. a style calculated for effect, Plu. 2.1135c; cf. θεματίτης.

II. arbitrarily fixed, traditional, παρατηρήσεις Phld. Rh. 1.195S.: ‐κόν,τό, ib.151S.

2. Gramm., primary, not derivative, e.g. ἄμφω, which has no sg., EM 91.33: θεματικά,τά, elements, ib.232.21: Comp., θεματικώτερα μέρη τοῦ λόγου ὀνόματά ἐστι καὶ ῥήματα principal parts, A.D. Adv. 121.5; ‐ώτεραι αἱ πρωτότυποι ἐν τοῖς γένεσιν the personal pronouns form their genders from different θέματα, Id. Pron. 110.24. Adv. Comp. ‐ώτερον, κλιθῆναι by means of different θέματα, e.g. ἐγώ, ἐμοῦ, Id. Synt. 102.4.