Declension table of ?śāṣpaka

Neuter	Singular	Dual	Plural
Nominative	śāṣpakam	śāṣpake	śāṣpakāṇi
Vocative	śāṣpaka	śāṣpake	śāṣpakāṇi
Accusative	śāṣpakam	śāṣpake	śāṣpakāṇi
Instrumental	śāṣpakeṇa	śāṣpakābhyām	śāṣpakaiḥ
Dative	śāṣpakāya	śāṣpakābhyām	śāṣpakebhyaḥ
Ablative	śāṣpakāt	śāṣpakābhyām	śāṣpakebhyaḥ
Genitive	śāṣpakasya	śāṣpakayoḥ	śāṣpakāṇām
Locative	śāṣpake	śāṣpakayoḥ	śāṣpakeṣu

Compound śāṣpaka -

Adverb -śāṣpakam -śāṣpakāt