Declension table of ?ruṣṭimat

Masculine	Singular	Dual	Plural
Nominative	ruṣṭimān	ruṣṭimantau	ruṣṭimantaḥ
Vocative	ruṣṭiman	ruṣṭimantau	ruṣṭimantaḥ
Accusative	ruṣṭimantam	ruṣṭimantau	ruṣṭimataḥ
Instrumental	ruṣṭimatā	ruṣṭimadbhyām	ruṣṭimadbhiḥ
Dative	ruṣṭimate	ruṣṭimadbhyām	ruṣṭimadbhyaḥ
Ablative	ruṣṭimataḥ	ruṣṭimadbhyām	ruṣṭimadbhyaḥ
Genitive	ruṣṭimataḥ	ruṣṭimatoḥ	ruṣṭimatām
Locative	ruṣṭimati	ruṣṭimatoḥ	ruṣṭimatsu

Compound ruṣṭimat -

Adverb -ruṣṭimantam