Declension table of ?gandharvarāja

Masculine	Singular	Dual	Plural
Nominative	gandharvarājaḥ	gandharvarājau	gandharvarājāḥ
Vocative	gandharvarāja	gandharvarājau	gandharvarājāḥ
Accusative	gandharvarājam	gandharvarājau	gandharvarājān
Instrumental	gandharvarājena	gandharvarājābhyām	gandharvarājaiḥ gandharvarājebhiḥ
Dative	gandharvarājāya	gandharvarājābhyām	gandharvarājebhyaḥ
Ablative	gandharvarājāt	gandharvarājābhyām	gandharvarājebhyaḥ
Genitive	gandharvarājasya	gandharvarājayoḥ	gandharvarājānām
Locative	gandharvarāje	gandharvarājayoḥ	gandharvarājeṣu

Compound gandharvarāja -

Adverb -gandharvarājam -gandharvarājāt