Declension table of sidhya

Masculine	Singular	Dual	Plural
Nominative	sidhyaḥ	sidhyau	sidhyāḥ
Vocative	sidhya	sidhyau	sidhyāḥ
Accusative	sidhyam	sidhyau	sidhyān
Instrumental	sidhyena	sidhyābhyām	sidhyaiḥ sidhyebhiḥ
Dative	sidhyāya	sidhyābhyām	sidhyebhyaḥ
Ablative	sidhyāt	sidhyābhyām	sidhyebhyaḥ
Genitive	sidhyasya	sidhyayoḥ	sidhyānām
Locative	sidhye	sidhyayoḥ	sidhyeṣu

Compound sidhya -

Adverb -sidhyam -sidhyāt