Declension table of ?sāṅkṛtī

Feminine	Singular	Dual	Plural
Nominative	sāṅkṛtī	sāṅkṛtyau	sāṅkṛtyaḥ
Vocative	sāṅkṛti	sāṅkṛtyau	sāṅkṛtyaḥ
Accusative	sāṅkṛtīm	sāṅkṛtyau	sāṅkṛtīḥ
Instrumental	sāṅkṛtyā	sāṅkṛtībhyām	sāṅkṛtībhiḥ
Dative	sāṅkṛtyai	sāṅkṛtībhyām	sāṅkṛtībhyaḥ
Ablative	sāṅkṛtyāḥ	sāṅkṛtībhyām	sāṅkṛtībhyaḥ
Genitive	sāṅkṛtyāḥ	sāṅkṛtyoḥ	sāṅkṛtīnām
Locative	sāṅkṛtyām	sāṅkṛtyoḥ	sāṅkṛtīṣu

Compound sāṅkṛti - sāṅkṛtī -

Adverb -sāṅkṛti