Declension table of ?tantvagrīya

Neuter	Singular	Dual	Plural
Nominative	tantvagrīyam	tantvagrīye	tantvagrīyāṇi
Vocative	tantvagrīya	tantvagrīye	tantvagrīyāṇi
Accusative	tantvagrīyam	tantvagrīye	tantvagrīyāṇi
Instrumental	tantvagrīyeṇa	tantvagrīyābhyām	tantvagrīyaiḥ
Dative	tantvagrīyāya	tantvagrīyābhyām	tantvagrīyebhyaḥ
Ablative	tantvagrīyāt	tantvagrīyābhyām	tantvagrīyebhyaḥ
Genitive	tantvagrīyasya	tantvagrīyayoḥ	tantvagrīyāṇām
Locative	tantvagrīye	tantvagrīyayoḥ	tantvagrīyeṣu

Compound tantvagrīya -

Adverb -tantvagrīyam -tantvagrīyāt