Declension table of ?samarakarman

Neuter	Singular	Dual	Plural
Nominative	samarakarma	samarakarmaṇī	samarakarmāṇi
Vocative	samarakarman samarakarma	samarakarmaṇī	samarakarmāṇi
Accusative	samarakarma	samarakarmaṇī	samarakarmāṇi
Instrumental	samarakarmaṇā	samarakarmabhyām	samarakarmabhiḥ
Dative	samarakarmaṇe	samarakarmabhyām	samarakarmabhyaḥ
Ablative	samarakarmaṇaḥ	samarakarmabhyām	samarakarmabhyaḥ
Genitive	samarakarmaṇaḥ	samarakarmaṇoḥ	samarakarmaṇām
Locative	samarakarmaṇi	samarakarmaṇoḥ	samarakarmasu

Compound samarakarma -

Adverb -samarakarma -samarakarmam