Declension table of ?arciṣmat

Masculine	Singular	Dual	Plural
Nominative	arciṣmān	arciṣmantau	arciṣmantaḥ
Vocative	arciṣman	arciṣmantau	arciṣmantaḥ
Accusative	arciṣmantam	arciṣmantau	arciṣmataḥ
Instrumental	arciṣmatā	arciṣmadbhyām	arciṣmadbhiḥ
Dative	arciṣmate	arciṣmadbhyām	arciṣmadbhyaḥ
Ablative	arciṣmataḥ	arciṣmadbhyām	arciṣmadbhyaḥ
Genitive	arciṣmataḥ	arciṣmatoḥ	arciṣmatām
Locative	arciṣmati	arciṣmatoḥ	arciṣmatsu

Compound arciṣmat -

Adverb -arciṣmantam