Declension table of ?anivartana

Neuter	Singular	Dual	Plural
Nominative	anivartanam	anivartane	anivartanāni
Vocative	anivartana	anivartane	anivartanāni
Accusative	anivartanam	anivartane	anivartanāni
Instrumental	anivartanena	anivartanābhyām	anivartanaiḥ
Dative	anivartanāya	anivartanābhyām	anivartanebhyaḥ
Ablative	anivartanāt	anivartanābhyām	anivartanebhyaḥ
Genitive	anivartanasya	anivartanayoḥ	anivartanānām
Locative	anivartane	anivartanayoḥ	anivartaneṣu

Compound anivartana -

Adverb -anivartanam -anivartanāt