Declension table of ?guṇṭhanīya

Masculine	Singular	Dual	Plural
Nominative	guṇṭhanīyaḥ	guṇṭhanīyau	guṇṭhanīyāḥ
Vocative	guṇṭhanīya	guṇṭhanīyau	guṇṭhanīyāḥ
Accusative	guṇṭhanīyam	guṇṭhanīyau	guṇṭhanīyān
Instrumental	guṇṭhanīyena	guṇṭhanīyābhyām	guṇṭhanīyaiḥ guṇṭhanīyebhiḥ
Dative	guṇṭhanīyāya	guṇṭhanīyābhyām	guṇṭhanīyebhyaḥ
Ablative	guṇṭhanīyāt	guṇṭhanīyābhyām	guṇṭhanīyebhyaḥ
Genitive	guṇṭhanīyasya	guṇṭhanīyayoḥ	guṇṭhanīyānām
Locative	guṇṭhanīye	guṇṭhanīyayoḥ	guṇṭhanīyeṣu

Compound guṇṭhanīya -

Adverb -guṇṭhanīyam -guṇṭhanīyāt