Declension table of ?odaka

Neuter	Singular	Dual	Plural
Nominative	odakam	odake	odakāni
Vocative	odaka	odake	odakāni
Accusative	odakam	odake	odakāni
Instrumental	odakena	odakābhyām	odakaiḥ
Dative	odakāya	odakābhyām	odakebhyaḥ
Ablative	odakāt	odakābhyām	odakebhyaḥ
Genitive	odakasya	odakayoḥ	odakānām
Locative	odake	odakayoḥ	odakeṣu

Compound odaka -

Adverb -odakam -odakāt