Declension table of ?prativahana

Neuter	Singular	Dual	Plural
Nominative	prativahanam	prativahane	prativahanāni
Vocative	prativahana	prativahane	prativahanāni
Accusative	prativahanam	prativahane	prativahanāni
Instrumental	prativahanena	prativahanābhyām	prativahanaiḥ
Dative	prativahanāya	prativahanābhyām	prativahanebhyaḥ
Ablative	prativahanāt	prativahanābhyām	prativahanebhyaḥ
Genitive	prativahanasya	prativahanayoḥ	prativahanānām
Locative	prativahane	prativahanayoḥ	prativahaneṣu

Compound prativahana -

Adverb -prativahanam -prativahanāt