Declension table of ?poṣadhika

Neuter	Singular	Dual	Plural
Nominative	poṣadhikam	poṣadhike	poṣadhikāni
Vocative	poṣadhika	poṣadhike	poṣadhikāni
Accusative	poṣadhikam	poṣadhike	poṣadhikāni
Instrumental	poṣadhikena	poṣadhikābhyām	poṣadhikaiḥ
Dative	poṣadhikāya	poṣadhikābhyām	poṣadhikebhyaḥ
Ablative	poṣadhikāt	poṣadhikābhyām	poṣadhikebhyaḥ
Genitive	poṣadhikasya	poṣadhikayoḥ	poṣadhikānām
Locative	poṣadhike	poṣadhikayoḥ	poṣadhikeṣu

Compound poṣadhika -

Adverb -poṣadhikam -poṣadhikāt