Declension table of ?aṣṭāvandhura

Neuter	Singular	Dual	Plural
Nominative	aṣṭāvandhuram	aṣṭāvandhure	aṣṭāvandhurāṇi
Vocative	aṣṭāvandhura	aṣṭāvandhure	aṣṭāvandhurāṇi
Accusative	aṣṭāvandhuram	aṣṭāvandhure	aṣṭāvandhurāṇi
Instrumental	aṣṭāvandhureṇa	aṣṭāvandhurābhyām	aṣṭāvandhuraiḥ
Dative	aṣṭāvandhurāya	aṣṭāvandhurābhyām	aṣṭāvandhurebhyaḥ
Ablative	aṣṭāvandhurāt	aṣṭāvandhurābhyām	aṣṭāvandhurebhyaḥ
Genitive	aṣṭāvandhurasya	aṣṭāvandhurayoḥ	aṣṭāvandhurāṇām
Locative	aṣṭāvandhure	aṣṭāvandhurayoḥ	aṣṭāvandhureṣu

Compound aṣṭāvandhura -

Adverb -aṣṭāvandhuram -aṣṭāvandhurāt