Declension table of ?śāṣpaka

Masculine	Singular	Dual	Plural
Nominative	śāṣpakaḥ	śāṣpakau	śāṣpakāḥ
Vocative	śāṣpaka	śāṣpakau	śāṣpakāḥ
Accusative	śāṣpakam	śāṣpakau	śāṣpakān
Instrumental	śāṣpakeṇa	śāṣpakābhyām	śāṣpakaiḥ śāṣpakebhiḥ
Dative	śāṣpakāya	śāṣpakābhyām	śāṣpakebhyaḥ
Ablative	śāṣpakāt	śāṣpakābhyām	śāṣpakebhyaḥ
Genitive	śāṣpakasya	śāṣpakayoḥ	śāṣpakāṇām
Locative	śāṣpake	śāṣpakayoḥ	śāṣpakeṣu

Compound śāṣpaka -

Adverb -śāṣpakam -śāṣpakāt