Declension table of ?siddhapatha

Masculine	Singular	Dual	Plural
Nominative	siddhapathaḥ	siddhapathau	siddhapathāḥ
Vocative	siddhapatha	siddhapathau	siddhapathāḥ
Accusative	siddhapatham	siddhapathau	siddhapathān
Instrumental	siddhapathena	siddhapathābhyām	siddhapathaiḥ siddhapathebhiḥ
Dative	siddhapathāya	siddhapathābhyām	siddhapathebhyaḥ
Ablative	siddhapathāt	siddhapathābhyām	siddhapathebhyaḥ
Genitive	siddhapathasya	siddhapathayoḥ	siddhapathānām
Locative	siddhapathe	siddhapathayoḥ	siddhapatheṣu

Compound siddhapatha -

Adverb -siddhapatham -siddhapathāt