Declension table of ?pravṛttaka

Neuter	Singular	Dual	Plural
Nominative	pravṛttakam	pravṛttake	pravṛttakāni
Vocative	pravṛttaka	pravṛttake	pravṛttakāni
Accusative	pravṛttakam	pravṛttake	pravṛttakāni
Instrumental	pravṛttakena	pravṛttakābhyām	pravṛttakaiḥ
Dative	pravṛttakāya	pravṛttakābhyām	pravṛttakebhyaḥ
Ablative	pravṛttakāt	pravṛttakābhyām	pravṛttakebhyaḥ
Genitive	pravṛttakasya	pravṛttakayoḥ	pravṛttakānām
Locative	pravṛttake	pravṛttakayoḥ	pravṛttakeṣu

Compound pravṛttaka -

Adverb -pravṛttakam -pravṛttakāt