Declension table of ?jaraka

Neuter	Singular	Dual	Plural
Nominative	jarakam	jarake	jarakāṇi
Vocative	jaraka	jarake	jarakāṇi
Accusative	jarakam	jarake	jarakāṇi
Instrumental	jarakeṇa	jarakābhyām	jarakaiḥ
Dative	jarakāya	jarakābhyām	jarakebhyaḥ
Ablative	jarakāt	jarakābhyām	jarakebhyaḥ
Genitive	jarakasya	jarakayoḥ	jarakāṇām
Locative	jarake	jarakayoḥ	jarakeṣu

Compound jaraka -

Adverb -jarakam -jarakāt