Declension table of ?pravigraha

Masculine	Singular	Dual	Plural
Nominative	pravigrahaḥ	pravigrahau	pravigrahāḥ
Vocative	pravigraha	pravigrahau	pravigrahāḥ
Accusative	pravigraham	pravigrahau	pravigrahān
Instrumental	pravigraheṇa	pravigrahābhyām	pravigrahaiḥ pravigrahebhiḥ
Dative	pravigrahāya	pravigrahābhyām	pravigrahebhyaḥ
Ablative	pravigrahāt	pravigrahābhyām	pravigrahebhyaḥ
Genitive	pravigrahasya	pravigrahayoḥ	pravigrahāṇām
Locative	pravigrahe	pravigrahayoḥ	pravigraheṣu

Compound pravigraha -

Adverb -pravigraham -pravigrahāt