Declension table of ?sādhukāra

Neuter	Singular	Dual	Plural
Nominative	sādhukāram	sādhukāre	sādhukārāṇi
Vocative	sādhukāra	sādhukāre	sādhukārāṇi
Accusative	sādhukāram	sādhukāre	sādhukārāṇi
Instrumental	sādhukāreṇa	sādhukārābhyām	sādhukāraiḥ
Dative	sādhukārāya	sādhukārābhyām	sādhukārebhyaḥ
Ablative	sādhukārāt	sādhukārābhyām	sādhukārebhyaḥ
Genitive	sādhukārasya	sādhukārayoḥ	sādhukārāṇām
Locative	sādhukāre	sādhukārayoḥ	sādhukāreṣu

Compound sādhukāra -

Adverb -sādhukāram -sādhukārāt