Declension table of ?astamūrdhan

Masculine	Singular	Dual	Plural
Nominative	astamūrdhā	astamūrdhānau	astamūrdhānaḥ
Vocative	astamūrdhan	astamūrdhānau	astamūrdhānaḥ
Accusative	astamūrdhānam	astamūrdhānau	astamūrdhnaḥ
Instrumental	astamūrdhnā	astamūrdhabhyām	astamūrdhabhiḥ
Dative	astamūrdhne	astamūrdhabhyām	astamūrdhabhyaḥ
Ablative	astamūrdhnaḥ	astamūrdhabhyām	astamūrdhabhyaḥ
Genitive	astamūrdhnaḥ	astamūrdhnoḥ	astamūrdhnām
Locative	astamūrdhni astamūrdhani	astamūrdhnoḥ	astamūrdhasu

Compound astamūrdha -

Adverb -astamūrdham