Declension table of ?goṣṭhaja

Masculine	Singular	Dual	Plural
Nominative	goṣṭhajaḥ	goṣṭhajau	goṣṭhajāḥ
Vocative	goṣṭhaja	goṣṭhajau	goṣṭhajāḥ
Accusative	goṣṭhajam	goṣṭhajau	goṣṭhajān
Instrumental	goṣṭhajena	goṣṭhajābhyām	goṣṭhajaiḥ goṣṭhajebhiḥ
Dative	goṣṭhajāya	goṣṭhajābhyām	goṣṭhajebhyaḥ
Ablative	goṣṭhajāt	goṣṭhajābhyām	goṣṭhajebhyaḥ
Genitive	goṣṭhajasya	goṣṭhajayoḥ	goṣṭhajānām
Locative	goṣṭhaje	goṣṭhajayoḥ	goṣṭhajeṣu

Compound goṣṭhaja -

Adverb -goṣṭhajam -goṣṭhajāt