Declension table of ?siddhāntalakṣaṇapariṣkāra

Masculine	Singular	Dual	Plural
Nominative	siddhāntalakṣaṇapariṣkāraḥ	siddhāntalakṣaṇapariṣkārau	siddhāntalakṣaṇapariṣkārāḥ
Vocative	siddhāntalakṣaṇapariṣkāra	siddhāntalakṣaṇapariṣkārau	siddhāntalakṣaṇapariṣkārāḥ
Accusative	siddhāntalakṣaṇapariṣkāram	siddhāntalakṣaṇapariṣkārau	siddhāntalakṣaṇapariṣkārān
Instrumental	siddhāntalakṣaṇapariṣkāreṇa	siddhāntalakṣaṇapariṣkārābhyām	siddhāntalakṣaṇapariṣkāraiḥ siddhāntalakṣaṇapariṣkārebhiḥ
Dative	siddhāntalakṣaṇapariṣkārāya	siddhāntalakṣaṇapariṣkārābhyām	siddhāntalakṣaṇapariṣkārebhyaḥ
Ablative	siddhāntalakṣaṇapariṣkārāt	siddhāntalakṣaṇapariṣkārābhyām	siddhāntalakṣaṇapariṣkārebhyaḥ
Genitive	siddhāntalakṣaṇapariṣkārasya	siddhāntalakṣaṇapariṣkārayoḥ	siddhāntalakṣaṇapariṣkārāṇām
Locative	siddhāntalakṣaṇapariṣkāre	siddhāntalakṣaṇapariṣkārayoḥ	siddhāntalakṣaṇapariṣkāreṣu

Compound siddhāntalakṣaṇapariṣkāra -

Adverb -siddhāntalakṣaṇapariṣkāram -siddhāntalakṣaṇapariṣkārāt