Declension table of ?saptamaka

Masculine	Singular	Dual	Plural
Nominative	saptamakaḥ	saptamakau	saptamakāḥ
Vocative	saptamaka	saptamakau	saptamakāḥ
Accusative	saptamakam	saptamakau	saptamakān
Instrumental	saptamakena	saptamakābhyām	saptamakaiḥ saptamakebhiḥ
Dative	saptamakāya	saptamakābhyām	saptamakebhyaḥ
Ablative	saptamakāt	saptamakābhyām	saptamakebhyaḥ
Genitive	saptamakasya	saptamakayoḥ	saptamakānām
Locative	saptamake	saptamakayoḥ	saptamakeṣu

Compound saptamaka -

Adverb -saptamakam -saptamakāt