Declension table of ?siddhalakṣa

Masculine	Singular	Dual	Plural
Nominative	siddhalakṣaḥ	siddhalakṣau	siddhalakṣāḥ
Vocative	siddhalakṣa	siddhalakṣau	siddhalakṣāḥ
Accusative	siddhalakṣam	siddhalakṣau	siddhalakṣān
Instrumental	siddhalakṣeṇa	siddhalakṣābhyām	siddhalakṣaiḥ siddhalakṣebhiḥ
Dative	siddhalakṣāya	siddhalakṣābhyām	siddhalakṣebhyaḥ
Ablative	siddhalakṣāt	siddhalakṣābhyām	siddhalakṣebhyaḥ
Genitive	siddhalakṣasya	siddhalakṣayoḥ	siddhalakṣāṇām
Locative	siddhalakṣe	siddhalakṣayoḥ	siddhalakṣeṣu

Compound siddhalakṣa -

Adverb -siddhalakṣam -siddhalakṣāt