Declension table of ?sāṅkathika

Neuter	Singular	Dual	Plural
Nominative	sāṅkathikam	sāṅkathike	sāṅkathikāni
Vocative	sāṅkathika	sāṅkathike	sāṅkathikāni
Accusative	sāṅkathikam	sāṅkathike	sāṅkathikāni
Instrumental	sāṅkathikena	sāṅkathikābhyām	sāṅkathikaiḥ
Dative	sāṅkathikāya	sāṅkathikābhyām	sāṅkathikebhyaḥ
Ablative	sāṅkathikāt	sāṅkathikābhyām	sāṅkathikebhyaḥ
Genitive	sāṅkathikasya	sāṅkathikayoḥ	sāṅkathikānām
Locative	sāṅkathike	sāṅkathikayoḥ	sāṅkathikeṣu

Compound sāṅkathika -

Adverb -sāṅkathikam -sāṅkathikāt