Declension table of vartaka

Neuter	Singular	Dual	Plural
Nominative	vartakam	vartake	vartakāni
Vocative	vartaka	vartake	vartakāni
Accusative	vartakam	vartake	vartakāni
Instrumental	vartakena	vartakābhyām	vartakaiḥ
Dative	vartakāya	vartakābhyām	vartakebhyaḥ
Ablative	vartakāt	vartakābhyām	vartakebhyaḥ
Genitive	vartakasya	vartakayoḥ	vartakānām
Locative	vartake	vartakayoḥ	vartakeṣu

Compound vartaka -

Adverb -vartakam -vartakāt