Declension table of ?bṛhannighaṇṭi

Masculine	Singular	Dual	Plural
Nominative	bṛhannighaṇṭiḥ	bṛhannighaṇṭī	bṛhannighaṇṭayaḥ
Vocative	bṛhannighaṇṭe	bṛhannighaṇṭī	bṛhannighaṇṭayaḥ
Accusative	bṛhannighaṇṭim	bṛhannighaṇṭī	bṛhannighaṇṭīn
Instrumental	bṛhannighaṇṭinā	bṛhannighaṇṭibhyām	bṛhannighaṇṭibhiḥ
Dative	bṛhannighaṇṭaye	bṛhannighaṇṭibhyām	bṛhannighaṇṭibhyaḥ
Ablative	bṛhannighaṇṭeḥ	bṛhannighaṇṭibhyām	bṛhannighaṇṭibhyaḥ
Genitive	bṛhannighaṇṭeḥ	bṛhannighaṇṭyoḥ	bṛhannighaṇṭīnām
Locative	bṛhannighaṇṭau	bṛhannighaṇṭyoḥ	bṛhannighaṇṭiṣu

Compound bṛhannighaṇṭi -

Adverb -bṛhannighaṇṭi