Declension table of ?aṅgira

Masculine	Singular	Dual	Plural
Nominative	aṅgiraḥ	aṅgirau	aṅgirāḥ
Vocative	aṅgira	aṅgirau	aṅgirāḥ
Accusative	aṅgiram	aṅgirau	aṅgirān
Instrumental	aṅgireṇa	aṅgirābhyām	aṅgiraiḥ aṅgirebhiḥ
Dative	aṅgirāya	aṅgirābhyām	aṅgirebhyaḥ
Ablative	aṅgirāt	aṅgirābhyām	aṅgirebhyaḥ
Genitive	aṅgirasya	aṅgirayoḥ	aṅgirāṇām
Locative	aṅgire	aṅgirayoḥ	aṅgireṣu

Compound aṅgira -

Adverb -aṅgiram -aṅgirāt