Declension table of ?prayāṇavicāra

Masculine	Singular	Dual	Plural
Nominative	prayāṇavicāraḥ	prayāṇavicārau	prayāṇavicārāḥ
Vocative	prayāṇavicāra	prayāṇavicārau	prayāṇavicārāḥ
Accusative	prayāṇavicāram	prayāṇavicārau	prayāṇavicārān
Instrumental	prayāṇavicāreṇa	prayāṇavicārābhyām	prayāṇavicāraiḥ prayāṇavicārebhiḥ
Dative	prayāṇavicārāya	prayāṇavicārābhyām	prayāṇavicārebhyaḥ
Ablative	prayāṇavicārāt	prayāṇavicārābhyām	prayāṇavicārebhyaḥ
Genitive	prayāṇavicārasya	prayāṇavicārayoḥ	prayāṇavicārāṇām
Locative	prayāṇavicāre	prayāṇavicārayoḥ	prayāṇavicāreṣu

Compound prayāṇavicāra -

Adverb -prayāṇavicāram -prayāṇavicārāt