Declension table of ?nirmantha

Masculine	Singular	Dual	Plural
Nominative	nirmanthaḥ	nirmanthau	nirmanthāḥ
Vocative	nirmantha	nirmanthau	nirmanthāḥ
Accusative	nirmantham	nirmanthau	nirmanthān
Instrumental	nirmanthena	nirmanthābhyām	nirmanthaiḥ nirmanthebhiḥ
Dative	nirmanthāya	nirmanthābhyām	nirmanthebhyaḥ
Ablative	nirmanthāt	nirmanthābhyām	nirmanthebhyaḥ
Genitive	nirmanthasya	nirmanthayoḥ	nirmanthānām
Locative	nirmanthe	nirmanthayoḥ	nirmantheṣu

Compound nirmantha -

Adverb -nirmantham -nirmanthāt