Declension table of ?antimitra

Neuter	Singular	Dual	Plural
Nominative	antimitram	antimitre	antimitrāṇi
Vocative	antimitra	antimitre	antimitrāṇi
Accusative	antimitram	antimitre	antimitrāṇi
Instrumental	antimitreṇa	antimitrābhyām	antimitraiḥ
Dative	antimitrāya	antimitrābhyām	antimitrebhyaḥ
Ablative	antimitrāt	antimitrābhyām	antimitrebhyaḥ
Genitive	antimitrasya	antimitrayoḥ	antimitrāṇām
Locative	antimitre	antimitrayoḥ	antimitreṣu

Compound antimitra -

Adverb -antimitram -antimitrāt