Declension table of antaka

Neuter	Singular	Dual	Plural
Nominative	antakam	antake	antakāni
Vocative	antaka	antake	antakāni
Accusative	antakam	antake	antakāni
Instrumental	antakena	antakābhyām	antakaiḥ
Dative	antakāya	antakābhyām	antakebhyaḥ
Ablative	antakāt	antakābhyām	antakebhyaḥ
Genitive	antakasya	antakayoḥ	antakānām
Locative	antake	antakayoḥ	antakeṣu

Compound antaka -

Adverb -antakam -antakāt