Declension table of ?sādhuja

Masculine	Singular	Dual	Plural
Nominative	sādhujaḥ	sādhujau	sādhujāḥ
Vocative	sādhuja	sādhujau	sādhujāḥ
Accusative	sādhujam	sādhujau	sādhujān
Instrumental	sādhujena	sādhujābhyām	sādhujaiḥ sādhujebhiḥ
Dative	sādhujāya	sādhujābhyām	sādhujebhyaḥ
Ablative	sādhujāt	sādhujābhyām	sādhujebhyaḥ
Genitive	sādhujasya	sādhujayoḥ	sādhujānām
Locative	sādhuje	sādhujayoḥ	sādhujeṣu

Compound sādhuja -

Adverb -sādhujam -sādhujāt