Declension table of ?sāṃsphīyaka

Neuter	Singular	Dual	Plural
Nominative	sāṃsphīyakam	sāṃsphīyake	sāṃsphīyakāni
Vocative	sāṃsphīyaka	sāṃsphīyake	sāṃsphīyakāni
Accusative	sāṃsphīyakam	sāṃsphīyake	sāṃsphīyakāni
Instrumental	sāṃsphīyakena	sāṃsphīyakābhyām	sāṃsphīyakaiḥ
Dative	sāṃsphīyakāya	sāṃsphīyakābhyām	sāṃsphīyakebhyaḥ
Ablative	sāṃsphīyakāt	sāṃsphīyakābhyām	sāṃsphīyakebhyaḥ
Genitive	sāṃsphīyakasya	sāṃsphīyakayoḥ	sāṃsphīyakānām
Locative	sāṃsphīyake	sāṃsphīyakayoḥ	sāṃsphīyakeṣu

Compound sāṃsphīyaka -

Adverb -sāṃsphīyakam -sāṃsphīyakāt