Declension table of ?unmanthaka

Neuter	Singular	Dual	Plural
Nominative	unmanthakam	unmanthake	unmanthakāni
Vocative	unmanthaka	unmanthake	unmanthakāni
Accusative	unmanthakam	unmanthake	unmanthakāni
Instrumental	unmanthakena	unmanthakābhyām	unmanthakaiḥ
Dative	unmanthakāya	unmanthakābhyām	unmanthakebhyaḥ
Ablative	unmanthakāt	unmanthakābhyām	unmanthakebhyaḥ
Genitive	unmanthakasya	unmanthakayoḥ	unmanthakānām
Locative	unmanthake	unmanthakayoḥ	unmanthakeṣu

Compound unmanthaka -

Adverb -unmanthakam -unmanthakāt