Declension table of ?himānta

Masculine	Singular	Dual	Plural
Nominative	himāntaḥ	himāntau	himāntāḥ
Vocative	himānta	himāntau	himāntāḥ
Accusative	himāntam	himāntau	himāntān
Instrumental	himāntena	himāntābhyām	himāntaiḥ himāntebhiḥ
Dative	himāntāya	himāntābhyām	himāntebhyaḥ
Ablative	himāntāt	himāntābhyām	himāntebhyaḥ
Genitive	himāntasya	himāntayoḥ	himāntānām
Locative	himānte	himāntayoḥ	himānteṣu

Compound himānta -

Adverb -himāntam -himāntāt