Declension table of ?topanīya

Masculine	Singular	Dual	Plural
Nominative	topanīyaḥ	topanīyau	topanīyāḥ
Vocative	topanīya	topanīyau	topanīyāḥ
Accusative	topanīyam	topanīyau	topanīyān
Instrumental	topanīyena	topanīyābhyām	topanīyaiḥ topanīyebhiḥ
Dative	topanīyāya	topanīyābhyām	topanīyebhyaḥ
Ablative	topanīyāt	topanīyābhyām	topanīyebhyaḥ
Genitive	topanīyasya	topanīyayoḥ	topanīyānām
Locative	topanīye	topanīyayoḥ	topanīyeṣu

Compound topanīya -

Adverb -topanīyam -topanīyāt